This summer, for the first time in 16 years, I'm doing a bit of a vegetable garden. I have two raised beds in a community garden in the "bad" neighborhood, each 4 feet by 16 feet. I've planted 6 tomato plants, three different kinds of peppers, some zucchini and yellow crookneck squash, and some leaf lettuce and Swiss chard. That's all I have room for.
It's an organic garden, no chemical fertilizers or pesticides permitted. So I've been chatting with the guy who got the community garden going - one of life's real unsung heroes - about various natural fertilizers and pesticides. Earthworms, for example. Earthworms greatly enrich the soil by aerating it with their burrows, and also by bringing up nutrients from deep in the soil and pooping them out in the vicinity of your plants' roots. Earthworms, like praying mantises and ladybugs and marigolds and mulch, are one of nature's great allies of the gardener/farmer.
As we talked I realized that it's been years since I've actually seen an earthworm. When I was a kid growing up on the south side of Chicago, after a heavy rain you'd see dozens of big fat nightcrawlers on the lawn and on the sidewalk, driven to the surface by the rain. Even if it hadn't rained, you could take a flashlight outside at night and find them in the grass.
As kids we also spent many happy hours collecting grasshoppers and fireflies ("lightning bugs") in jars, chasing butterflies, etc. One summer, as a sort of impromptu science experiment, I raised about three generations of Colorado potato beetles in a glass jar. I had found the adult insects, and their eggs, on the leaves of some weeds that grew wild in the alley behind my neighbor's garage, and identified them in a book I treasured which was entitled "Insects". Another summer we caught tadpoles and watched them mature into frogs. All this on the south side of Chicago.
Now I don't get outdoors nearly as much as I used to when I was a kid. And I am probably not as observant of the mundane, ordinary things all around us that are so fascinating to kids. But I realize that I haven't seen a nightcrawler or a grasshopper in years and years, and very few fireflies or ladybugs. Are they disappearing from nature, or is it just me?
In the past year I've watched a couple of documentaries about the "silence of the bees". It seems that bees, our principal pollinators, are literally disappearing by the millions, pretty much all over the world, with no explanation. Scientists are feverishly trying to figure it out, because without bees we will eventually lose basically all of our fruits and vegetables. Do you suppose that other small but significant species are dying off as well? Or is it just me? Will we one day be greeted by the Silent Spring that Rachel Carson saw coming back in 1964? Or is it just me?
Recent Comments