To gain an understanding of your soil type and organic matter levels, find out how to take a soil sample in the Smart Gardening tip sheet “ Don’t guess – soil test!” Soil tests can be purchased online at the MSU Extension Bookstore (search for E3154). Compost or well-rotted manures are often used for moisture retention and can contain natural bacteria and microorganisms to boost soil health (see the Smart Gardening tip sheet “ Smart fertilizer use: A vegetable garden begins with a soil management plan”). It may be necessary to add organic matter to your garden in the beginning of the season or after harvest each year. Soils with proper amounts of organic matter will better retain moisture during drought.

Sandy soils are prone to drying while soils with high clay content hold moisture much longer. Different soil types dramatically affect how much moisture is available to garden plants. But how much water does a vegetable garden need? The answer is rooted in understanding your garden soil and plant’s needs at various stages during their life cycle.įirst, dig into your garden and find out whether you have clay or sandy soil. Smart gardeners know managing water in a home vegetable garden not only conserves water resources, but will also lead to healthy plants and improved productivity.

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