Tuesday, December 30, 2008

Growing Plants in Times of Drought

By Keith Markensen

Watering your garden can be tricky enough when it is raining plenty. You may take it for granted while it's there, but once it's gone, you will truly realize its importance in keeping your garden healthy. Especially in times of drought, it's necessary to consider how you water your garden, conserving water but still keeping your plants healthy. Here are a few things you can do to make the best use of the water you use on your plants:

Use plenty of mulch around your plants. Mulch will keep water from evaporating out of the soil. Organic much like grass clippings or wood chips can also help add organic matter to the soil. However, plastic mulches also work for limiting evaporation. You can lay plastic mulching between rows in your vegetable garden. However, keep in mind that this will also limit the water that reaches the soil underneath.

Use the water where it will do the most good. Plants need water in their roots. Sprinklers do not do the best job of this, because too much water lands on the leaves, evaporating before it ever reaches the grant. Instead, you should slowly and gently water at the base of the plants. This will be most efficient because it allows the water to soak into the soil.

If your water is limited, water the plants that need it most. In drought conditions, you should use the water on newly planted trees, shrubs, and flowers. Their limited root systems will suffer from the lack of water. Well-established plants, especially if you have chosen those that are native to the area and therefore used to less water, will be more likely to survive droughts with little damage.

Also consider when you are watering. You should water your plants in the early morning, before it has become hot. This will limit the amount of water that evaporates, because it will have soaked into the soil before the heat of the day. It will also supply plants with enough moisture to make it through the sunniest part of the day.

One way to water many plants efficiently is to install a drip or trickle irrigation systems. Many of these are inexpensive and easy to install. They provide small amounts of water at the base of individual plants. Unlike sprinklers, drip irrigation systems deliver the water right where it is needed.

To conserve water, consider collecting water from your downspouts during rains. You can actually collect a significant amount of waters this way. Plants, such as dracaena fragrans, that have low water can also help. During dry spells, use this to water your plants, limiting your use of tap water in the garden.

Even in times of drought, there are steps you can take to use your water wisely and still keep your plants healthy! - 15485

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