Cheyenne Garden Gossip

Gardening on the high plains of southeastern Wyoming


Apply to be a Habitat Hero

Habitat Hero logoThe Habitat Hero program recognizes people who have reduced the size of their water-loving lawns and planted native, water-smart plants that benefit birds, bees, butterflies (and bats) and other wildlife.

Audubon Rockies, the regional office of the National Audubon Society for Colorado and Wyoming, offers information about wildscaping and the application to become a Habitat Hero at   http://rockies.audubon.org/programs/habitat-hero-education.

The Cheyenne – High Plains Audubon Society and Laramie County Master Gardeners are already planning the 5th annual Cheyenne Habitat Hero workshop for spring 2019. To be notified about the details when they are available, sign up for the blog posts at https://cheyenneaudubon.wordpress.com/.

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Starting gardens: find sun, soil, water

2018-03-05PerennialGarden 1byBarbGorges

This perennial garden keeps expanding. The raised bed with the hail guard on top is where we grow the vegetables, the sunniest spot in front or back yard. Photo by Barb Gorges. 

By Barb Gorges

Is this the year you’ve decided you’ll spend more time on flowers and vegetables and make that boring expanse of lawn more colorful and edible? Here’s how to start.

Find the sun

Find where the sun shines on your yard and where the shadows are. This is the very first and most important step you must take. If you didn’t notice last year, you can estimate.

See where the shadows of currently leafless trees fall during the day. Find the sunny, south-facing side of your house.

For vegetables you want the sunniest location possible, at least 6 hours of full, summer sun. Do you have overgrown or dying trees and shrubs that need pruning or removal? However, a little shade by late afternoon keeps veggie leaves from temporarily wilting.

Keep vegetable gardens close to the house so it is easier to step out and pull the occasional weed and pick the ripe tomatoes.

Flowers aren’t as picky about sun because there are kinds suited to different light levels: sun, part sun, part shade and full shade. If you desire to grow a certain kind, google its light requirements.

Block the wind

In most residential neighborhoods there are enough obstacles, houses and landscaping, to blunt the wind. But if you are out on the prairie, you might want to put delicate plants in the lee of the barn or plant a windbreak first.

Get the dirt

Soil is anything a plant can stick a root into.

Good soil for vegetables (and other annuals) has lots of microorganisms that help feed the roots. Most vegetables are big feeders. They use lots of nutrients, so you’ll want to dig in compost the first year and then add layers of leaf/plant/kitchen compost mulch after that as needed. No need to dig again in future years.

If you use chemical fertilizer instead (unfortunately limiting good soil microbes), remember to follow the directions. Too much nitrogen gives you leaves and no fruit and too much of any fertilizer gives you sick or dead plants. And remember, Cheyenne has alkaline soils so do not add alkaline amendments like lime and wood ash.

Perennial plants rated for our zone 5 or colder (Zones 3 and 4), especially native plants, are really quite happy with whatever soil is available. If you are trying to grow flowers in the equivalent of pottery clay, gravel pit or sandbox, you might look for native species adapted to those kinds of soil. Or consider growing your plants in a raised bed or container you can fill with better soil.

Water carefully

Here in the West, water is a precious commodity so save money by not throwing it everywhere. If you have a sprinkler system, make sure it isn’t watering pavement.

The new era of home landscaping encourages us to replace our lawns with native perennials because they use less water. Native plants also provide food for birds, bees and butterflies, and habitat for beneficial insects. The Cheyenne Board of Public Utilities is installing a demonstration garden at its headquarters this spring.

But you will need to water a new perennial garden regularly until it gets established, and at other times, so figure out how far you want to lug the hose or stretch a drip irrigation system.

Once established, a native perennial garden not only takes less water than a lawn, but it doesn’t require the purchase of fertilizers, pesticides or gasoline for the mower. Your time can be spent admiring flowers instead of mowing. Although if you convert a large lawn to a meadow, you may want to mow it once a year.

Vegetables are water hogs. The fruits we harvest, especially tomatoes and cucumbers, are mostly water. Unless you like to contemplate life while watering by hand, check out drip irrigation. You can even put a timer on the system.

Sprinklers, on the other hand, waste a lot of water, especially when it evaporates in the heat and wind before it can get to the plants. If you abstain from watering between 9 a.m. and 5 p.m., you’ll lose less to evaporation.

2018-03-05PerennialGarden 3byBarbGorges

It cost me $3000 to have the turf dug up for this garden…and the broken sewer pipe replaced. Photo by Barb Gorges.

Deleting lawn

While you can rent a rototiller to open up an area for planting, I prefer to use a sharp spade. I dig one clump of grass at a time, only about 8-10 inches deep, break and shake off as much soil as possible and put the remaining chunk in the compost bin—or fill in a hole in the remaining lawn.

It’s slow going, but I disturb fewer tree and shrub roots that underlay my entire yard. When I get tired of digging, that means I’ve reached the amount of new garden I have the energy to plant this year. I don’t want gardening to become a chore!

The plants and details

In the six years I’ve been interviewing local gardeners and writing monthly columns, I’ve accumulated a lot of information, from seed starting to native grass lawn alternatives to growing giant pumpkins and native perennials. Go to my website, https://cheyennegardengossip.wordpress.com, and on the right side of the page use the search function or scroll through the list of topics.

If you are using your phone, select “About” from the menu and find the search function and topics at the very bottom of the page.

2018-03-05Coneflower&beebyBarbGorges

I love this kind of garden visitor. Photo by Barb Gorges.


Language of Flowers for Valentine’s Day

2018-02 Language of Flowers by Barb Gorges (2)

In the Language of Flowers, this arrangement of flower seed packets means Delight (Gaillardia and Columbine), Faithfulness (Echinacea–coneflower), Interest (Rudbeckia–Black-eyed Susan), Virtue (Mint–Bee Balm), Always cheerful (Coreopsis–Tickseed), and Petition–Please give me your answer (Penstemon). The potted fern translates as Sincerity. Photo by Barb Gorges.

Also published in the Wyoming Tribune Eagle Feb. 4, 2018, and at Wyoming Network News.

Language of Flowers provides many options for Valentine sentiments

By Barb Gorges

With the florists’ largest holiday approaching, I thought we should look at getting floral messages right.

The most well-known floral message is red roses for love. But red roses also make an environmentally unfriendly statement. An article at inhabitat.com, https://inhabitat.com/100-million-roses-for-valentines-day-emit-9000-metric-tons-of-co2/, last year explained that the red rose-growing industry uses a lot of water, energy and an enormous amount of pesticides, and then more energy to get the roses from South America, where most are grown, to the U.S.

Here’s an idea: a bouquet of colorful seed packets—and the promise to help prepare a garden bed or container later when gardening season arrives. You can find seeds at:

High Country Gardens, https://www.highcountrygardens.com/wildflower-seeds;

Johnny’s Selected Seeds, http://www.johnnyseeds.com/perennial-seeds-plants; and

Botanical Interests, of Colorado, https://www.botanicalinterests.com/.

There are hundreds of kinds of flowers that have sentiments attached to them, especially by the Victorians, famous for “The Language of Flowers.” They were very fond of sending each other floral messages and apparently every home had a floral dictionary on the shelf next to the Bible.

Here are my favorite native perennials for Cheyenne and what the Language of Flowers has to say about them. Keep in mind there is often more than a single meaning for each. And yes, they do sound like the sentiments printed on candy hearts, often addressing the early stages of romance.

Columbine – Delight – I enjoy being in your company

Coneflower – Faithfulness – Fear not, I am true

Coreopsis – Always cheerful

Gaillardia – Delight – Being with you gives me great joy

Liatris (Gayfeather) – Joy – Your attention warms my heart

Mint (choose Monarda, beebalm) – Virtue

Penstemon – Petition – Please give me your answer

Rudbeckia (Black-eyed Susan) – Interest – I would like to talk with you more

Yarrow – Everlasting love

Mid-February is the perfect time to plant those seeds using the winter sowing technique. Plant them in semi-covered containers left outdoors. See my previous column about it at https://cheyennegardengossip.wordpress.com/2016/03/21/winter-sowing/.

Many of the most romantic sentiments may require a trip to the nursery if you can’t find seeds. Here in Cheyenne you may have to make do with an IOU accompanied by pictures from catalogs until planting season in late May.

The following definitions are from the floral dictionary included in the novel, The Language of Flowers, by Vanessa Diffenbaugh.

Alyssum – Worth beyond beauty

Cactus (Opuntia) – Ardent love

Cosmos – Joy in love and life

Daylily – Coquetry

Dogwood – Love undiminished by adversity

Goldenrod – Careful encouragement

Lilac – First emotions of love

Morning glory – Coquetry

Nasturtium – Impetuous love

Pansy – Think of me

Peppermint – Warmth of feeling

Phlox – Our souls are united

Pink (Dianthus) – Pure love

Speedwell (Veronica) – Fidelity

Sweet William – Gallantry

If you want to plan for romance next spring, plant some bulbs next fall:

Crocus – Youthful gladness

Daffodil – New beginnings

Hyacinth, blue – Dedication – I shall devote my life to you

Hyacinth, white – Beauty

Jonquil – Desire

Tulip, red – Declaration of love

Vegetables, fruits and herbs can have good messages too, so you may want to include some of those seed packets:

Allium (onion) – Prosperity

Cabbage – Profit

Corn – Riches

Grapevine – Abundance

Oregano – Joy

Parsley – Festivity

Strawberry – Perfection

Wheat – Prosperity

Not all floral definitions express happy thoughts. Thistle, for example, means “Misanthropy” in one dictionary. Not surprisingly, bindweed and burdock translate as “Persistence” – most of us work hard trying to eradicate them.

But if you don’t like one definition, look for another. Peony means “Anger” in one book and “Contrition – Forgive my thoughtlessness” in another. In a third collection, peony stands for “Happy life, happy marriage.” Maybe the last two definitions are related after all.

The houseplant option recommends itself over cut roses that droop within a week, if you want something that will remind your true love of you for awhile (providing they have the palest of green thumbs):

Ivy – Fidelity

Orchid – Luxury – I shall make your life a sweet one

Maybe roses are still your best bet. Think about planting a bush that will last a long time. Rose growers in Cheyenne look to High Country Roses, http://www.highcountryroses.com/, in Colorado for hardy varieties. Each color has a meaning:

Burgundy – Unconscious beauty

Orange – Fascination

Pale peach – Modesty

Pink – Grace

Purple – Enchantment

Red – Love

White – A heart unacquainted with love

Yellow – Infidelity

Yikes! I like the old yellow climbing roses. Guess I better find a different dictionary.

Obviously, the recipient of your floral expression might be oblivious to or not speak the same floral language you do. Be sure to provide the definition you intend your flowers to speak.


Fair flowers educate

2017-09 Floriculture Dept by Barb Gorges

The Floriculture Department at the Laramie County Fair includes perennials, annuals, herbs, potted plants and flower arrangements. Photo by Barb Gorges.

Published in the Wyoming Tribune Eagle Sept. 17, 2017 “Fair gives lesson about best oflowers to grow locally.”

By Barb Gorges

I wasn’t thinking of our county fair being a learning opportunity until I overheard one woman visiting the floriculture department say to another, “You should try that in your garden.”

I realized then that the open class entries (all the entries that are not 4-H or FFA) could tell me a lot about what Laramie County gardeners grow, and grow well, at least at the beginning of August.

Checking the fair results at http://www.laramiecountyfair.com, in horticulture (fruits and vegetables), there were only 81 entries, indicating a growing season with a slow, cold start. However, for floriculture [starting on page 148], there were many more entries: perennial flowers (146), annual flowers (84), culinary herbs (64). The other categories, flower arrangements, dish gardens and potted plants, had a total of 55.

Why wouldn’t you plant perennials, the most popular category, in the first place? They take so little work once established. And once you’ve planted a perennial, why wouldn’t you snip three identical flowers the first week in August, place them in a clear glass jar, carry them to the fair and hope for a blue ribbon and $6 premium?

I’ve entered numerous quilts in fairs over the last 35 years (one to two hundred hours or more of work for a chance at the same $6 premium) and understand quilt judging, but I wasn’t sure what floriculture judges were looking for.

The fair book will tell you a little bit, but the 2017 edition is no longer available and the 2018 edition won’t be on the website until next spring. You can contact the Floriculture Superintendent, Chris Wright, through the fair office, 307-633-4670, if you have questions now.

Unlike other competitive endeavors, fair judges give out as many blue ribbons in any class as they feel are warranted. The entries are judged by how well they represent the class. For instance, all seven pansy entries received blue ribbons. However, all the Monarda (beebalm) entries received red ribbons and only $4 premiums.

I chatted with one of the two floriculture judges afterwards. Chris Hilgert, Wyoming Master Gardener coordinator and Extension horticulture specialist, explained he thought all the beebalm was a little past its prime.

Beebalm flower heads are made up of tiny florets that bloom in groups, one concentric ring at a time. Mine had already been in bloom five weeks. But pansies have no florets, just five petals per flower. Mine have been putting out fresh flowers nearly every day since they started blooming in April.

Hilgert has been judging several fairs a year for the last 14 years. He looks for entries that are healthy—no sign of disease or pests. You can pinch off bad leaves, but you can’t remove very many bad flower petals without ruining a bloom.

The containers don’t matter, Hilgert said, though he prefers that they be a size matching the stem length. He’d rather not fish flowers out of the water when they fall into too tall vases. Our fair’s rules call for clear glass or plastic containers and it doesn’t matter to Hilgert whether they are vases or just jars and bottles.

2017-09 Rudbeckia entry by Barb Gorges

Rudbeckia entry in a jelly jar gets a blue ribbon. Photo by Barb Gorges.

When a class description asks for three stems, or three blooms, the three need to be as uniform as possible: same size flowers, same length stem, and flowers at the same stage of bloom. This year I had a bumper crop of Rudbeckia (gloriosa daisy or black-eyed susan), but in over 100 blooms, only three were identical, and luckily, were fresh enough to last the whole week of the fair.

Avoiding wilting, another of Hilgert’s benchmarks, was easy this year—it was a cool, rainy day when we brought our entries to the Exhibition Hall. However, during hot weather, the fair’s rules stating that all open class entries must be turned in between noon and 8 p.m., but not judged until the next morning, doesn’t work well for the tender plants. And it is another day before the public can view them. Volunteers keep the containers of flowers and the potted plants watered during fair week.

There is a simple strategy for entering floriculture at our fair. Before the entry deadline at the end of June, put in online for every class for which you have something planted. There is no entry fee. No one can predict what will look best the beginning of August when the flowers need to be picked. While seven people had great Shasta daisy entries this year, mine were already finished blooming. Of the 35 classes I put in for, I only brought 14 entries. I didn’t even have hail damage this year. It was just a matter of bloom timing.

There is a competitive aspect to the Floriculture department—those other awards that give you bragging rights: Superior, Best of Show, Reserve Champion and Champion. Those are the purple ribbons, some with fancy rosettes, that transcend the classes.

This year gardeners were rewarded with them for an exceptional hybrid tea rose, a sunflower, a salpiglossis, two mints, three potted plants and a fairy garden. A truly wonderful flowering tuberous begonia, entered by one of my neighbors, Jean Profaizer, was the champion.

Whether you ever intend to enter the fair and make some “seed money,” it is worth reading the Floriculture results to see what can bloom in Cheyenne in late summer. I counted over 20 kinds of culinary herbs (although these don’t need to be in bloom), 16 kinds of annuals and 30 kinds of perennials. The most popular, if you put all four classes of it together (white, yellow, pink and other), was yarrow, with 25 entries. It happens to be an easy perennial to grow, too.

2017-09 Echinacea entry by Barb Gorges

Echinacea is another popular fair entry because it is in bloom in early August. Photo by Barb Gorges.

Other late summer standbys are Echinacea (coneflower), Gaillardia (blanket flower), daylily, lilies, various roses, violets, and as previously mentioned, Rudbeckia.

Among the annuals are geranium, cosmos, bachelor buttons, snapdragon, sunflower, marigold, petunia and pansy (though my pansies sometimes come back, acting like short-lived perennials).

When you walk through the display of flowers at our fair, each vase or jarful with its entry tag that you see gives you more familiarity with local possibilities. If you are lucky, the gardener has added the variety name—it’s supposed to give them extra competition points.

With all that information, now is the perfect time to assess your garden, make plans and gather or order what you need for next season. Any end of the season sales on perennials at nurseries? How about seeds, both flower and vegetable? Although they are never seen at the fair, don’t forget spring-blooming bulbs. And think about planting flowering trees and shrubs.

The downside? You may have to dig a new bed to accommodate all your future flower plans. But the bees, birds, butterflies and bats thank you.


The Mint Family

Photos courtesy of Jane and Robert Dorn. Hover over image for name of plant.

Skullcap, Scutellaria brittonii, 8 inches tall, native perennial found in rocky and gravelly places.

Coyote mint or mountain beebalm, Monardella odoratissima, 12 inches tall, prefers moist places in full sun.

Horsemint or purple beebalm, Monarda fistulosa, and cultivars, 2 feet tall, easily found in area nurseries. Transplants easily.

Giant (or anise) Hyssop, Agastache foeniculum (also called hummingbird mint),  3 feet tall, blooms July through September. Found for sale at nurseries.

Published in the Wyoming Tribune Eagle Feb. 19, 2017

Introducing the mint family: from here, there and everywhere

By Barb Gorges

I was thinking a good winter pastime would be to research the mint family, Lamiaceae of which there are 7,500 species. I found tales of the good, the bad and the ugly.

Some mints were invited over to the New World because they were thought to be good garden plants, capable of providing medicinal uses, if not culinary flavor.

But some of them escaped the picket fences, becoming weeds that hang out on the dusty edges of civilization. Some poisoned livestock. Others just didn’t fit in the preferred landscape and have been periodically eradicated, especially the ones that insist on infiltrating the monoculture of lawn.

New World natives, while never originally confined to the cultivated garden, were valued for their medicinal know-how, but over time some recipes have been lost. They have been admired for their beauty and ability to thrive, each in its favorite wild place, providing sustenance to the local wildlife population. Only recently have we invited them into our cities and towns. But often we expect them to be made over into a showier version of themselves.

No matter where mints are from, they almost always share square stems and opposite leaves and they smell nice when you brush against them or crush their leaves.

Well-established garden mints

Immigrating people often take along their favorite plants from home. A surprising number of our favorite cooking herbs we grow in Cheyenne are mints that have travelled:

–Basil, Ocimum basilicum, traces its roots to India but is important to many cultures from Mexico to southeast Asia;

–Spearmint, Mentha spicata, Europe and Asia;

–Peppermint, Mentha x peperita, Europe and Middle East;

–Oregano, Origanum vulgare, Eurasia;

–Sweet marjoram, Origanum majorana, Middle East;

–Rosemary, Rosmarinus officinalis, Mediterranean;

–Garden sage, Salvia officinalis, Mediterranean;

–Common thyme, Thymus vulgaris, Europe;

–Lavender, Lavandula angustifolia, Mediterranean;

–Lemon balm, Melissa officinalis, Europe, Iran, Central Asia.

Garden mint turned weed

Horehound, Marrubium vulgare, is considered a medicinal herb, but has escaped cultivation. Originally from Europe, North Africa and Asia, it is now listed in the handbook, “Weeds of the West,” because it has invaded our native grasslands, including here in southeast Wyoming. Wherever there is a disturbance in the natural landscape, look for it. It’s considered a weed because it is unpalatable to livestock.

Robert Dorn, in his book, “Vascular Plants of Wyoming,” lists other weedy mints in our county:

–Creeping Charlie, Glechoma hederacea, Eurasia, common in lawns, attracts bees, has been used in beer and cheese making, but is toxic to cattle and horses;

–Dead nettle, Laminum amplexicaule, Eurasia and North Africa, problem in croplands and newly seeded lawns though one variety is considered good landscape ground cover;

–Motherwort, Leonurus cardiaca, Eurasia, an herbal remedy, introduced for bees, now invasive;

–Lanceleaf sage, Salvia reflexa, Eurasian ornamental, listed in “Weeds of the West” because it is poisonous to livestock when chopped into or mixed with other feed.

Exotic and native mints excel

But here’s a good mint that has become a naturalized in Laramie County and elsewhere in North America: catnip, Nepeta cataria. It is native to Eurasia and Africa. A hybrid, Nepeta x fassennii, known as garden catmint “Walker’s Low,” became the perennial plant of the year in 2007.

For every difficult mint, there are more mints that contribute positively to society. Here at the north end of the Front Range, and elsewhere in the drylands of the west, we are looking for plants for our gardens that don’t need much water. Some of those are natives and others from similar landscapes on the other side of the world.

Take Russian sage, Perovskia atriplicifolia, straight from the steppes of central Asia. It’s become extremely popular around here, plant it and forget it, but I don’t think anyone has taken advantage of its Old World reputation as a medicinal, or put the flowers in salad or crushed them for dye.

Water-frugal homeowners are replacing lawn with various creeping thymes, Thymus spp., and all of them hail from Europe, North Africa or Asia.

Horticulturists are always working on improvements and a catalogue like High Country Gardens shows examples. You’ll notice cultivars (cultivated varieties) with cute names. The improvements can be better cold tolerance, better drought tolerance, longer blooming and or bigger, brighter blooms. Some species are native to Turkey, like a type of lamb’s ear, Stachys lavandulifolius, or another from Arizona, another lamb’s ear, Stachys coccineus.

Wyoming natives

What I am more interested in meeting these days are the Wyoming natives, the plants that know how to get along with the native wildlife, including birds, bats, bees, butterflies, and other insects.

Looking again at Robert Dorn’s book, among the mints found in southeast Wyoming I saw:

–Dragonhead, Dracocephalum parviflorum;

–Drummond’s false pennyroyal, Hedeoma drummondii (used as a minty flavoring in Mexico);

–False dragonhead, Physostegia parviflora (related to obedient plant);

–Selfheal, Prunella vulgaris (a common lawn “weed” and Holarctic native—native to northern areas around the globe);

— Canada germander, Teucrium canadense.

Cultivated natives

These plants don’t show up in Dorn’s book he coauthored with his wife, Jane: “Growing Native Plants of the Rocky Mountain Area.” It could mean they aren’t showy enough or perhaps too difficult to grow. *

However, Dorn and Dorn mention these other Rocky Mountain mint cousins for our gardens:

–Giant (or anise) hyssop, Agastache foeniculum, also called hummingbird mint;

–Horsemint or purple beebalm, Monarda fistulosa;

–Coyote mint or mountain beebalm, Monardella odoratissima;

–Skullcap, Scutellaria brittonii.

Problem family members

Some gardeners have banned all mints from their gardens because they have heard they spread uncontrollably. That is true in my experience with the mentha species.

My chocolate mint, Mentha × piperita ‘Chocolate Mint,’ was well-behaved for 10-15 years until the summer I pruned back the big rosebush nearby and gave it more sun. It went ballistic. By fall I was ripping it out with my bare hands. Standard advice has been to keep crazy mints in pots so they can’t spread.

My lemon balm goes to seed before I notice and seedlings pop up the next year, but it never complains when I dig it up to share and make room for other plants.

Live and let live

The old-time culinary mints share my same raised bed and keep each other in check. Even the Russian sage hasn’t gotten out of hand as it would in a more open spot.

Maybe it’s time to try some of those new native cultivars and spice things up—and see what the bees think.

Note:

To see photos of these plants, search https://plants.usda.gov or Wikipedia, using the scientific names.

*To see Jane Dorn’s list of 25 native plants recommended for Cheyenne gardeners, and to purchase the digital version of “Growing Native Plants of the Rocky Mountain Area,” visit https://cheyenneaudubon.wordpress.com/habitat-hero/.


Perennial fall flower color

2016-10-yampa-river-botanic-park-steamboat-springs-co-sept-8-2016-by-barb-gorges

Yampa River Botanic Park, Steamboat Springs, Colorado, Sept. 8, 2016. Photo by Barb Gorges.

Published Oct. 9, 2016, Wyoming Tribune Eagle, “Fall color for next year’s perennial flowerbeds.”

Find fall color for next year’s perennial flowerbeds (full version)

Text and photos by Barb Gorges

In September, I had the opportunity to visit three public gardens: Chanticleer near Wayne, Pennsylvania; Berkshire Botanical Garden in Stockbridge, Massachusetts; and Yampa River Botanic Park in Steamboat Springs, Colorado.

What struck me was the colorful perennial flowers that were blooming in the fall. Of course, not everything that grows outside Philadelphia grows here in Cheyenne where we are two Plant Hardiness Zones colder, Zone 5.

We match the western Massachusetts mountains for zone, but they get four times our 15 inches of annual precipitation. Plus, they have acidic soils supporting those billowing mounds of hydrangeas I saw everywhere.

Even in Steamboat, only 700 feet higher in elevation, there are plants that require the protection of a thick layer of snow all winter which we don’t have.

So I decided to look around town, especially our own Cheyenne Botanic Gardens, to see what blooms late, for the benefit of bees and our own enjoyment.

Annual flowers are colorful right up to first frost, average date Sept. 20 (though in the last few years in some parts of town it may be as late as mid-October). But unless they self-seed, I can’t justify buying flats of annuals every spring to cover all my garden beds, nor have I the greenhouse to start my own. Instead I turn to perennials. Here are suggestions for you to add to your garden next spring. Or if we haven’t had a frost yet, find them on sale and plant them this fall.

2016-10-1-rudbeckia-by-barb-gorgesI’ve done well with black-eyed Susan, Rudbeckia species. Their golden yellow petals and brown centers must have inspired the University of Wyoming’s selection of school colors. There are many varieties based on native species: short or tall, diminutive or gigantic flowers, mid-summer bloomers or later. Some bloom a long time—over a month. Some are better at coming back year after year.

2016-10-2-aster-by-barb-gorges            My other success has been the fall-blooming asters, Symphyotrichum species. One variety is a 2-foot-tall shrub of lavender-colored, 1-inch flowers. It’s come back every year for over 20 years, waiting until mid-September to bloom. But another, brighter purple aster in a sunnier spot started blooming three weeks earlier and is still blooming well. Perhaps it is a newer variety bred for a longer bloom time than the native plants.

I hesitate to give you actual variety names because nurseries so often move onto the next best thing. You might as well go for what’s available rather than mourn what you can’t find. However, if you are interested in native perennials, check sources like www.alplains.com.

2016-10-3-gaillardia-by-barb-gorges            Blanket flower, Gaillardia species, is another hard-working perennial native to North America. It can start blooming in early summer. Horticulturists have had a field day designing varieties with different color patterns. A member of the aster family, it has petals that can be plain yellow, yellow with bands of red, or nearly all red-orange with a little yellow trim. Some are short, some tall. The seed heads are prickly little balls. If you deadhead them when they are finished blooming, they will put out more flowers. If you don’t, they will drop seeds that will sprout next year, like many other easy-to-grow perennials.

2016-10-4-hollyhock-by-barb-gorges            I’ve noticed that some of my summer bloomers will bloom into fall if I water them enough. I have a bed with a row of hollyhocks growing along the back. It gets watered by a sprinkler head that does a good job at one end but hardly gets water to the other end. Thus, the hollyhocks on the dry end finished blooming a month before the hollyhocks on the wet end.

2016-10-5-salvia-by-barb-gorges            Perennials that bloom in early summer may start blooming again in early fall—perhaps they don’t like hot mid-summer temperatures. I’ve had ‘Hot Pink’ Salvia, Salvia gregii, come back into bloom this year.

Microclimates make a big difference as to when perennials bloom. Nettie Eakes, assistant education director at the Cheyenne Botanic Gardens’ Paul Smith Children’s Village, said visitors are always telling her how the same flower in their yard is either behind or ahead.

The Children’s Village is lucky to be protected by high stone walls. On their north-facing sides, they provide shade and make a cool, slow-growing microclimate. On the south-facing sides, they absorb sunlight and make a warmer, faster-growing microclimate which can also extend the growing season.

2016-10-6-sneezeweed-by-barb-gorges            The most noticeable perennial I found blooming September 18 at the Children’s Village was sneezeweed, Helenium autumnale, a 6-foot-tall plant with multiple small sunflower-type flowers, each with yellow petals and ball-shaped yellow centers. Nettie said they increase by sending out underground stems, but are not very invasive. Helenium comes in many other variations and bloom times.

2016-10-7-giant-hummingbird-mint-by-barb-gorgesOver by the office door, three-foot tall giant hummingbirds mint, Agastache pallida ‘barberi’, does not have shout-out-loud color. But it is a nice contrast: silvery spikes of tiny purple flowers. And maybe it will attract a late hummingbird—or hummingbird moth.

2016-10-8-karl-foerster-grass-by-barb-gorgesAt the front entrance to the Children’s Village is ‘Karl Foerster’ feather reed grass, Calamagrostis acutiflora ‘Karl Foerster’. It’s a go-to plant for landscape designers these days, but that’s because it looks so neat. Growing around four feet tall, it starts out green in summer. Then the seed heads ripen to a golden wheat color. Finally, the whole plant turns gold. It is tough enough to stand and provide color all winter before getting cut back in spring.

2016-10-9-russian-sage-by-barb-gorgesA wispy, shrubby perennial also favored by landscape designers in our area is Russian sage, Perovskia atriplicifolia. Each branch sprouts from ground level, with silvery leaves on the lower half and small blueish lavender flowers on the upper half of each stem. It likes sunny spots and will spread.

Chatting with my Laramie County Master Gardener friends, Steve Scott and Kathy Shreve, I also have this list of fall bloomers for you to think about planting next year:

2016-10-10-autumn-crocus-by-barb-gorgesAutumn crocus, Colchicum species. Corms are planted in July or August. The blossoms are much larger than spring crocus.

Blue sage, Salvia azuria, native to central and eastern North America.

2016-10-11-goldenrod-by-barb-gorgesGoldenrod, Solidago species, blooms are branches of tiny yellow flowers. Many are native to North America.

2016-10-12-joe-pye-weed-by-barb-gorgesJoe Pye weed, Eutrochium species, another North American native, sometime varieties are 5 feet tall, with panicles of purple-pink flowers.

2016-10-17-maxmillian-sunflower-by-barb-gorgesMaxmillian sunflower, Helianthus maximiliani, native to the Great Plains, 2 to 10 feet tall, branches with many yellow flowers.

2016-10-13-purple-coneflower-by-barb-gorgesPurple coneflower, Echinacea purpurea, daisy-like, native to North America, many varieties, 1 to 4 feet tall.

Snakeweed, Gutierrezia species, a shrub with yellow flowers native to western North America.

2016-10-14-rabbitbrush-by-barb-gorgesRabbitbrush, Ericameria nauseousus, or Chrysothamnus viscidiflorus. Both are yellow-flowered shrubs. The native varieties grow on our drier prairies.

2016-10-15-autumn-joy-sedum-by-barb-gorges‘Autumn Joy’ sedum, Sedum telephium, is a stonecrop. The fleshy stems grow 1-2 feet tall, topped with bunches of tiny purple-pink blossoms. It can be found in the Cheyenne Botanic Gardens perennial bed.

2016-10-16-obediant-plant-by-barb-gorgesObedient plant, Physostegia virginiana, looks like a 2 to 4-foot-tall snapdragon with pale lavender-pink flowers. It is also at the Gardens.


Garden for bees

2016-4gaillardia - bumble bee - Barb Gorges

There are 4,000 species of bees native to North America and 46 of them are bumble bees. This bumble bee is collecting pollen from a gaillardia or blanketflower. Photo by Barb Gorges.

A version, “Bee aware: How to attract bees to your garden, keep them happy once they get there,” was published April 10, 2016, in the Wyoming Tribune Eagle.

By Barb Gorges

Bees are wildlife, though we tend to not to think of them in the same category as mice, raccoons and deer. They are however, much more beneficial for our gardens and crops.

We depend on honey bees and native bees to pollinate the flowers of crops to produce up to a third of the value of foods in our grocery carts including almonds, avocado, watermelon, squash, apples–most fruits and many vegetables.

Even crops that are considered self-pollinating, like soybeans, will increase production if pollinated by bees, said Catherine Wissner, University of Wyoming Extension horticulturist for Laramie County.

2016-4coneflower - honey bee worker - Barb Gorges

A honey bee worker collects pollen from purple coneflower. Honey bees are slimmer than native bumble bees. Photo by Barb Gorges.

Both the honey bee, from Europe, and our native bees are declining in numbers for several reasons, especially habitat loss. Like other wildlife, native bees lose out every time their diverse native habitat is converted to a weed-less, flower-less lawn, or paved over, or sprayed with pesticides. So what can we do to help them help us?

Wissner believes that if everyone offered blooming plants on their property, native bees could make a comeback, especially if native plants are used. They’d also improve our vegetable garden yields at the same time.

Native bees are more efficient pollinators because they will fly when it is cooler or cloudy. Honey bees want perfect weather.

Native bees are solitary and almost always friendly according to Wissner. Unlike honey bees, they don’t have big colonies to defend. Bumble bees especially are slow and inoffensive. But it doesn’t hurt to have an antihistamine like Benadryl in your gardening first aid kit, or epinephrine if you already know you are allergic to stinging insects.

Getting bees to your garden

Helping bees (and butterflies and other pollinating insects) can be done by planting flowers–natives especially. For years I thought them merely pretty faces to brighten my mood and the view, but now I see them as essential to the ecosystem.

In many ways, what I want in a flower garden is what the bees want as well: flowers that will bloom as early as possible and others that bloom right until first frost.

2016-4Milkweed - most likely female Bombus griseocolis - Barb Gorges

This bumble bee, most likely a Bombus griseocolis, is checking out milkweed. Notice the yellow pollen baskets on its hind legs. Photo by Barb Gorges.

I also want as many different kinds of flowers as I can get to grow in my yard and bees appreciate the variety. I focus on perennials because they are less expensive and less time-consuming than having to start from seed or buy annuals each year. Perennials just get bigger and bigger or spread seedlings each year, offering more and more flowers.

I love the simple, old-fashioned garden plants and the native wildflowers. Turns out bees like simple flowers too. The latest, greatest double or triple-petalled kind are too difficult for bees to navigate through. Bees need to collect pollen and nectar to eat or feed their young, inadvertently pollinating flowers as they move about.

As a lazy gardener, I grow plants close together to shade out the weeds and I don’t prune back the dead stuff until late spring. The old stems help hold leaf mulch in place and interrupt the wind enough to drop a protective blanket of snow for parts of the winter.

This strategy works well as Wissner said there are native bees, and other beneficial insects, that nest in the overwintering stems.

Find a place to plant with an eye for shelter, water and safety for bees

Reevaluate your current garden with an eye for enticing bees. Instead of another flat of exotic annuals this spring, could you plant native perennials?

Can you remove that half-dead juniper and replace it with a flowering shrub like red-twig dogwood?

2016-4potentilla - female Bombus bifarius - Barb Gorges

A bumble bee, a female Bombus bifarius, works over a potentilla flower. Photo by Barb Gorges.

Could you expand or add a new garden bed? Is it close to your outdoor water faucet? Is it where you can enjoy looking at it? Will it be out of the way of unofficial paths and yard activities? Is it a sunny spot? Many of the most popular plants for pollinators prefer sun.

Protecting bees from insecticides at all times is absolutely necessary—even those labelled “organic” can negatively affect bees or kill them.

Certain native bees like nesting in tubular spaces. You can drill holes ranging from ¼ to 3/4-inch diameter close together in a block of wood.

Bees need water. If you use a bird bath or dish, be sure to refresh it every few days to keep mosquitoes from breeding. Wissner uses a soaker hose on a timer and has seen the bees line up along its length, drinking.

Decide what to plant

Wissner has a rule of thumb when she visits a nursery—look for the plants buzzing with bees already.

Visiting nurseries is the easiest way to find perennials and there is a plethora of them along the Front Range from here south. However, you may have a hard time finding native plants recommended as nurseries are still learning about this gardening for pollinators movement.

The Audubon Rockies website, http://rockies.audubon.org, has a Habitat Hero program section. There you can find a list of resources and local sources for plants. The closer to home the source of the plant, the better—the better chance the plant will thrive in your garden.

Growing from seed is a possibility, but transplanting from the wild should be avoided unless you have the permission of the landowner and the site is about to be bulldozed anyway.

Be sure your selections are rated for our Zone 5 or colder, like Zones 3 and 4. Get at least three of a kind to plant together to make them more noticeable to passing bees.

Look at your overall plan to see if you have a variety of bloom times, flower colors and shapes, plant heights and leaf textures. Different kinds of flowers provide the bees different kinds of nutrients in their pollen.

A pollinator garden doesn’t need to be installed all at once. Half the fun is keeping a lookout for additions—who doesn’t enjoy an excuse to visit a flower-filled nursery?

About Bees:

Identification

The Xerces Society, www.xerces.org/pollinators-mountain-region/

Bug Guide, Iowa State University, www.bugguide.net

Bumble Bees of Western United States, search for the title at www.fs.fed.us/wildflowers

Favorite flowering shrubs

American Plum, Prunus americana

Golden Currant, Ribes aureum

Chokecherry, Prunus virginiana

Redosier Dogwood, Cornus sericea

Serviceberry, Amelanchier alnifolia

Woods Rose, Rosa woodsii

Rabbitbrush, Ericameria nauseosa

Favorite perennial flowers

Lewis flax, Linum lewisii

Beardtongue species, Penstemon spp.

Prairie Coneflower, Ratibida columnifera

Wild Beebalm, Monarda fistulosa

Common Yarrow, Achillea millefolium

Blanketflower, Gaillardia aristata

Dotted Gayfeather, Liatris punctata

Purple Coneflower, Echinacea angustifolia

Aster (fall-blooming), Symphyotrichum spp.

2016-4squash-honey bee worker - Barb Gorges

A honey bee worker climbs out of a female squash flower. Pollen grains still stick to it and will hopefully be transferred to another female squash flower, as they were to this blossom. Photo by Barb Gorges.