Tag: Butterflies

Ah, Floriferousness!

 

“‘Well, I must endure the presence of two or three caterpillars if I wish to become acquainted with the butterflies.'”
— said by the flower in The Little Prince, by Antoine de Saint-Exupéry.

This year it’s finally time to turn as much as you can of your lawn over to flowers. Go ahead and do it. If a homeowners’ association stands in the way, perhaps it’s time to reconsider being a member of such an uptight organization. Where zoning ordinances favor grassy lawns over flowers tall and short, crawling and upright, push to the limit and grow flowers right up to the curb. Your neighbors may grumble about your yard’s new look, or they may be pleased. You’ll never know unless you grow it the way you want.


Doorgang in muur. Locatie, Chinese tuin Het Verborgen Rijk van Ming. Locatie. Hortus Haren 01
The Moon Gate of the Chinese garden, in the Hidden Realm of Ming within Hortus Haren, one of the oldest botanical gardens in The Netherlands. Photo by Dominicus Johannes Bergsma. Not a blade of grass in sight!

 

If you live in the countryside, you may already be familiar with the joy of minimal mowing and maximal flowering plants because neighbors and public officials are less likely to impose on you their views of how you should care for your land. In the cities and suburbs the situation is different, as is well known by too many people forced to spend too much of their time with lawn mowers and weed whackers. Push back! Where there had been 75 percent lawn and 25 percent flower bed, flip that this year and blanket over half the yard in flowers.

Plant densely with flowers so that weeds have a difficult time taking over. Use walkways, stone edges, benches and other features to define the space so that it doesn’t appear to your neighbors and public officials to be an undifferentiated meadow which will spew weed seeds onto the rest of the neighborhood. Busy bodies have an easier time accepting flower borders than meadows. It’s just that your yard will be mostly flower borders, and very little lawn, maybe none if you can arrange it and it suits you. Go ahead and do it. Surround yourself this year in floriferousness.
— Izzy

 

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Weed Is the Word

 

There are many respectable plants bearing the word “weed” in their common name, such as Butterfly Weed (Asclepias tuberosa), Joe Pye Weed (Eutrochium spp.), and Jewelweed (Impatiens capensis). Some are easily available at garden centers, some are available only by mail order, while still others will show up in the garden on their own. All demonstrate a propensity for spreading easily if conditions are right, and that is perhaps the reason for the designation “weed” in their common names. Latin names typically are not prejudiced against these less formal plants that straddle both the garden and the wilds.

Monarch on Butterflyweed (4678376261)
Monarch butterfly on a Butterfly Weed at Cape May National Wildlife Refuge in New Jersey. Photo by Laura Perlick for the United States Fish and Wildlife Service (USFWS).

 

Some gardeners do not look beyond the word “weed” in a name before they reach for their hoe or a chemical plant killer. Such gardeners are not independent thinkers, but ones who are locked into a binary view of the natural world, viewing everything as either good or bad. Try to explain to them that the inclusion of “weed” in a plant’s name can be merely a case of poor public relations. It’s worthwhile to get overly judgmental gardeners to stay their hand regarding these plants because they are often beneficial to butterflies, birds, and other wildlife, more so than a hybrid rose bush.

Other weeds, of course, do not have the word included in their name but have acquired it as a general type by reputation. For those weeds, gardeners and farmers have less tolerance and are apt to destroy them whenever encountered, though even those exist on a sliding scale. People are divided into several camps about Dandelions (Taraxacum spp.), for example, while they nearly universally abhor Palmer’s Pigweed (Amaranthus palmeri) and Lamb’s Quarters (Chenopodium berlandieri). Even those last two plants offer the feature of edibility, making them attractive on however limited a basis to at least some people and animals.

One important group of plants has acquired the name “weed”, and they are in the genus Cannabis, also known as Marijuana. Growers and users of the plant have called it “weed” and many other names besides for reasons of its outlaw, rebel status, as well as its diverse nature in checking off boxes from good to bad. Marijuana plants can spread readily on their own; mismanaged large scale cultivation, as opposed to the former practice of clandestinely maintaining relatively small plots, can have a negative impact on the environment; and for people the plant can range in usefulness from good to bad depending on the inclinations and prejudices of the person beholding it.



Paul Reubens as Pee-wee Herman performs “Surfin’ Bird”, a hit song for The Trashmen in 1963, in the 1987 movie Back to the Beach, with Frankie Avalon and Annette Funicello.

 

The word “weed” embraces many meanings, and means different things to different people depending on their tolerance level. To hear “weed” in a plant’s name and automatically seek to eradicate it from the garden is arbitrary and foolish. Better to take a more nuanced approach regarding the plants that don’t threaten to choke out every other plant in a garden plot. Some can be seen as friendlier than others regardless of being handicapped with a bad name. As for that other kind of “weed”, the kind some folks like to smoke, legally it’s gaining more widespread favor despite its outlaw name.
— Izzy

 

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The Most Desirable Undesirable

 

It’s May and the sweet, citrusy smell of honeysuckle blossoms fills the air. For many people around the country the honeysuckle smells are emanating from invasive Asian and European species that have come to dominate the native honeysuckles in the landscape in the past century and more. The honeysuckle genus, Lonicera, encompasses more than 180 species from around the world, of which about 20 are native to North America. The primary reason any of this matters to American gardeners is how the invasive species, once a welcome addition to the landscape, will overwhelm other plants given even a little leeway.

 

Besides the bush honeysuckles which dominate the understory in woodlands and arch their branches into the space of neighbors in the garden, there are the twining vines of the Japanese honeysuckle (Lonicera japonica), which make their way into absolutely everything, whether along the ground or into the canopies of trees, robbing their hosts of sunlight, water, and nutrients. Once the blooms are done, red or purple berries follow, which birds love to eat, making sure the plants spread everywhere the birds go. Honeysuckle bushes and vines can also readily spread by layering, which is to say that parts of them touching soil develop roots, creating a leapfrog effect of new plants. Cut one section down to the ground, and likely as not another new plant has already started a few feet away.

Archilochus colubris - by jeffreyw - 003
A ruby-throated hummingbird (Archilochus colubris) sips nectar from a North American trumpet honeysuckle (Lonicera sempervirens). Photo by jeffreyw.

There are a number of other aggressive plants which have less to recommend them than the honeysuckles. English ivy (Hedera helix), for instance, offers no sweet fragrance or much in the way of bird food. Misguided people encourage it to grow on buildings, when what they would be better off planting is Boston ivy (Parthenicissus tricuspidata), a better behaved climber which won’t invade the mortar on brick structures, corroding it and pulling it out. Wild grape (Vitis spp.) has only found cultivated use in contributing genetic material to vineyard varieties. No one plants wild grape itself. It is mostly found in woodlands and has no ornamental value, though of course that is in the eye of the beholder.

 

2016-05-29 17 05 34 Honeysuckle blooming along Franklin Farm Road in the Franklin Farm section of Oak Hill, Fairfax County, Virginia
Japanese honeysuckle blooming along Franklin Farm Road in the Franklin Farm section of Oak Hill, Fairfax County, Virginia. Photo by Famartin. The blooms turn from white when they first open to yellow as they age.

Japanese honeysuckle and the bush honeysuckles are here to stay – there’s no eradicating such successful invaders who are popular with the native fauna, if not flora – and coping with them therefore becomes a state of mind as much as physical labor. Step outside in May and inhale the intoxicating scent of their flowers and observe butterflies and hummingbirds helping themselves to the nectar, and in summer take your ease in the shade or indoors while the berries form, knowing birds are noting their ripening until fall when they will descend on the plants and devour the berries, spreading new plants far and wide. It’s too hot and bothersome in summer to get after the honeysuckle with implements of destruction, but in winter when it’s cool and memories of their pleasant attributes are far away, get after those suckers and yank ’em out root and branch. Don’t worry – you’ll likely never get rid of them altogether, and come spring there will be a new birth of honeysuckle and with it a wonderfully sweet scent in the May air.
— Izzy

 

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Where Have All the Bees Gone?

Imagine going to the grocery store as usual and discovering after ingesting some of the food you brought home that it made you ill, weakened the immune system of some of your family, and killed others. You had no way of knowing what was about to happen, and if you want to eat you have no choice but to return to the same grocery store next week, taking your chances. There is no alternative. This is the situation for bees and other pollinators, whose grocery store consists of the flowers they have visited for thousands or millions of years. Massive die-offs of bees and butterflies have been in the news for many years now, and recently the U.S. Fish and Wildlife Service placed the yellow-faced bees of Hawaii on the Endangered Species List, the first bees to be included.

Bombus veteranus - Trifolium pratense - Keila
Sand bumblebee on red clover. Photo by Ivar Leidus.

Pollination Bee Dandelion
Pollination of dandelion by a bee. Photo by Guérin Nicolas.

Use of broad spectrum pesticides in agriculture is partly responsible for the decline in bee populations, but an often overlooked contributing factor is the part homeowners play when they distribute similar pesticides on their lawns and gardens. Unlike the use of pesticides in agriculture which is done in the name of food production, homeowner use of pesticides is solely in the interest of aesthetics. Individuals can change this behavior more readily than they can the practices of large agricultural concerns.

Change starts in our own yards, and it starts with a change in perspective about what is acceptable and beautiful. Instead of insisting on a monoculture of grass in the lawn, change the definition of the lawn to include some flowering plants. Look on dandelions and clover as beneficial for the bees, rather than as weedy pests to be exterminated at whatever cost in time, money, energy, and collateral damage. An important aspect of Integrated Pest Management is tolerance of a certain amount of pest damage, however “pest” is defined, and the realization that perfection is neither attainable nor even desirable. Nature is messy. The bees prefer it that way, and will thank you for your part in letting it be. The hard part will be in convincing your neighbors of it while fluff from your dandelions drifts into their yards.

– Izzy


Dandelion fluff
Dandelion fluff. Photo by Djordjer.

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