Most areas in the state have been extremely dry since last fall. Because of the dry conditions, some home gardeners have begun to water their perennial beds and lawns. Important points for gardeners to remember when watering include:
• Water deeply and infrequently.
Deep watering promotes the development of a deep, extensive root system. Frequent, light watering promotes shallow rooting. Deep-rooted plants will be able to survive hot, dry weather much better than shallow-rooted plants because they will be able to reach the moisture deep in the soil.
A deep watering once a week should be adequate for fruit, vegetable and flower gardens. Apply 1 to 1 1/2 inches of water per week. A weekly application of 1 to 1 1/2 inches of water is also adequate for turfgrass.
Newly planted trees and shrubs should be hand watered deeply every seven to 10 days during dry weather. Small trees and shrubs usually require watering for one or two growing seasons until the root system gets out of the planting hole. It may be necessary to water large trees for two to three years.
When watering gardens and landscape plantings, soil characteristics and weather conditions actually determine the amount and frequency of watering. For example, sandy soils require more frequent watering than loam soils.
• Water uniformly.
Uniform application of water prevents waste and produces even growth.
• Water efficiently.
When irrigating with a sprinkler, early morning is the best time to water. A morning application allows the water to soak deeply into the ground with little water lost to evaporation. When watering is completed, the plant foliage dries quickly.
Continue reading this story on the...