Spring and early summer here in northeast Ohio have seen enough rain that you probably haven’t had to water too much. But, watering isn’t always as simple as it sounds. Proper watering can be challenging to accomplish when you account for the heavy clay soil in our area. To add to that challenge, plants often show similar symptoms for overwatering and underwatering, as well as certain leaf diseases.
You might be thinking, “wow, I didn’t know watering was that complicated!” It doesn’t have to be if you follow some of these tips.
Check the moisture level 2 to 3 times a week before you even start to water. The easiest way to determine if your plants need water or if there is too much already is to use your fingers. Move aside any top mulch like wood chips or straw and stick your fingers into the soil a few inches, at least up to your second knuckle on your middle finger. If the soil feels dry that deep, you should water. If you feel quite a bit of wetness, then check again in a day or two.
Water the roots, not the plant. Sometimes you may need to water overhead, for good germination as an example. But, it’s best to use drip irrigation, a soaker hose, or hand watering at the base of the plant. Why? Primarily to minimize the risk of soil-borne diseases. This is especially true for plants that should grow and last the entire season, like tomatoes and peppers. Watering the roots also conserves the amount of water wasted. Overhead watering sprays the water in a lot of places that you don’t intend to water.
Mulch to minimize watering needs. A good layer of much around your vegetables cuts down on the need for watering. Mulches such as straw, wood chips, leaves, lawn clipping, and even compost keeps the moisture in the ground from evaporating too fast. Those mulches also help to keep the soil cooler during the most intense summer heat and this is good during the middle of summer.
One size may not fit all. Consider your soil, shade, and your setup while taking our advice and use what works best for you and your situation. Still have questions? Send us an email at colemangardens@gmail.com
Photo credit: Tim Schulz Photography
