Soft and fragrant underfoot, clovers naturally fix nitrogen in our lawns.
A man whom Rich hadn’t seen for years recently approached him in a parking lot. “You once wrote a newspaper column suggesting that people not spray their yards for insects or weeds. We took your advice and magic happened,” he said.
He explained that a couple of years after he stopped spraying, white clover appeared in the yard and fireflies graced the evening darkness. “We’re enjoying both,” he added.
A major problem with poison sprays is that they aren’t usually selective. Often people spray to rid their lawn of grubs without realizing they also are killing fireflies, pollinators, and a host of other interesting and beneficial insects and the animals that dine on them. If you poison dandelions, you also kill clover that fixes nitrogen naturally and a wide range of other flowering plants that add diversity to the lawn and buffer it from unusual growing conditions.
What child has not delighted in chasing fireflies on a warm summer evening and, perhaps, catching a few to watch light up the inside of a glass jar? In fact, an adult friend who grew up on the eastern plains of Colorado was enchanted with them when she visited Iowa one summer. Fireflies, or lightning bugs, are common across much of the Eastern United States. Some blink yellow while others green, but whichever color they blink it is probably an effort to seek a mate. Some firefly species live in the West, they just don’t glow! The larvae, sometimes called glow worms often live in rotting wood where they seek insect prey.
To enjoy an evening firefly display leave edges and corners of your yards unmowed. Perhaps position some wood there to gradually rot and provide homes for their larvae. Certainly avoid insecticide spray!
CLOVER
Many species of clover are common across much of North America but the one most often found in unsprayed yards is the White Clover. It can be planted but usually just avoiding herbicides for a few years will encourage it to move in on its own. Clover blooms provide wonderful pollinator food while sprinkling a lawn with attractive white flowers. The plant is a legume, meaning that it is able to fix nitrogen and improve soil health – naturally! Why anyone would want to kill such a valuable and beautiful plant is beyond us.
Sometimes the very best lawn and yard management is simply leaving it alone. Stop spraying and the result is likely…….beauty.
We’re looking at fireflies blinking over our clover rich front lawn right now. We don’t do anything different in the back yard, but there’s a lot less clover–and no fireflies. Maybe because it’s shaded by tall native trees. No fireflies in the neighbors’ yards either. They spray various chemicals, cut down healthy trees for no good reason, hire lawn services with the loudest devices possible, have no regard for native plant or animal species, prune their oak trees at the wrong time of year, making their oaks susceptible to oak wilt along with any other oaks within 50 ft, and let their cats roam free. There’s something wrong with people in this country.
Tom, yes, we spray too much and people do not realize they are messing with and missing out on nature.