Nature and Nurture, Slowly

It's often said that a green thumb is a dirty thumb. The best way to learn to garden is simply to start doing it, with a sharp eye out for the way plants grow successfully in the wild. Certain rules apply, and whether those are unchanging natural laws and part of a grand plan, nobody knows. But there are enough observable patterns of cause and effect that if you jump onto nature's merry-go-round at the right speed, you are guaranteed a good ride.

That speed is slow. You are not hopping a fast freight. Think about how long it takes for a hillside to reforest itself after a landslide or for fallen leaves in the woods to break down into rich organic soil. Yes, you can take poor land and improve it more quickly than that, but there are no instant short cuts. Compost, that magic concoction of decomposed organic matter that makes it all work, needs at least six months to break down, but a year is better, and only after five years or more of incorporating it into your garden will your soil really be "in good heart," as the old-timers used to say. Running for a bag of synthetic fertilizer will only set you backward, because it does not sustain the life of the soil and does nothing to improve its structure. Keep the future in mind more than the present.

Gardening is fun, but it's not a vacation. If you plant seedlings in dry weather and fail to water them, they will die. Even when you are too busy to work in the garden, set a time each day to give it a careful look, say, early morning with a cup of coffee or sunset with a glass of wine. Not only will you notice matters that need attention, you'll also feel like a participant, a partner.

Gardening is not like dealing with machinery that can be bent to your will. You can guide the growth of a tomato plant by staking and pruning it, but let the plant tell you, by the color of its leaves and its rate of growth, whether it liked the place you put it, whether it was the best variety for your climate and whether the soil you gave it was up to snuff. Look for unexpected pleasures as pollinators visit its flowers.

Many of us grow up bewildered by and even afraid of a natural world from which our culture alienates us. In the garden you'll see that distance give way to curiosity, fascination. Experiment, take chances, think for yourself. When told that a certain plant is too difficult to grow, give it a try.

Gardening is much like something most of us undertake with little preparation: parenthood. Just as we instinctively nurture our children, we instinctively nourish the plants that give us food. At some point in our prehistory, we stopped hunting and gathering food. We figured out that by tending plants, they fed us in return. Our thumbs have been grubby ever since.