Common gardening mistakes

Here are a few tips on how to avoid beginner blunders

By Pat Rubin

Gardening is an inexact science. So, we’ve all made plenty of mistakes as we learn about growing plants. Reading and studying helps, but you have to put your hands into the soil to really understand gardening. You need to see what plant roots look like, you have to experience pruning, deadheading, weeding and mulching. I’ve learned a lot by reading and a lot more by doing things both right and wrong.

A famous English gardener used to take the plant tag from every plant in his garden that died and put it into a bowl. It was to remind him of what he’d done wrong. The bowl was full to overflowing. He asked himself, "What makes a better gardener, our successes or our failures?"

The answer is probably both, but perhaps through this column, I can keep a few novice and experienced gardeners from making the mistakes I’ve made. I’m sure I’ll continue to make more gaffes in the garden, but it’s a process, no matter how long you’ve been gardening.

January

Using straw mulch

My vegetable garden was ready for winter. All summer and fall crops had been pulled out and the beds lay fallow. I wanted to put mulch over the beds so there would be no weeds the next spring when I was ready to plant again. My plan was to pull the mulch aside and plant spring and summer vegetables when the weather was warm enough. I bought several bales of straw and covered the bare earth with it. To my surprise, the following spring, seeds in the hay sprouted and I had a beautiful crop of wheat in the garden. My plan for a weed-free garden backfired. So, no more straw for mulch.

February

Planting too early

As soon as the sun comes out for any length of time, the garden centers and nurseries lure us inside with the promise of a bountiful garden. The racks are filled with tomato plants already in bloom, young squash and pepper plants and more. Maybe this year, the gardener muses, there won’t be any more frosty weather and I’ll have a head start.

Don’t do it. There will be more cold weather. Leave those plants on the shelves and let the garden center take care of them over the next few weeks. I asked a gardening friend when he thought it was safe to plant a summer garden. April 28 was his reply. “Why that day?” I asked. “Because it’s my birthday,” he replied. All danger of frost is past by then, so it’s a good day to plant.

March

Watering too much or too little

There’s a joke about watering I heard years ago: A novice gardener asks an expert why his plants are dying. The garden guru says, “You’re not watering them enough.” The novice gardener explains that the plants are certainly being thoroughly watered, to which the expert says, “Well, then, you’re watering them too much.”

Watering too little or too much is certainly a common problem, and I think most gardeners water too little. Holding a hose and spraying water over the plants isn’t watering. I love watering my plants by hand early in the season because it makes me look at them every day. But it becomes a chore. My favorite way to water is with a timed system that provides the water slowly and evenly. I have emitters on my plants that spray them. I like that the foliage gets wet, and the emitters provide moisture in the air around the plants.

Keep an eye on plants. They will tell you whether they are being drowned or starved of water.