These last few weeks we have experienced some extremely hot weather. Between the heat and the hot drying winds, your garden is possibly suffering. Here are a few helpful hints to get you through the rest of these summer weeks.
Mulch- A couple of inches of organic mulch like compost, grass clippings, or bark mulch will help reduce moisture loss and cool the soil temperature. A side benefit is that it prevents most weeds from germinating, too. We carry so many different varieties for every look or purpose. Cocoa Mulch smells great and helps with bugs, Gromulch is wonderful around your trees and in shrub beds, and Black Forest will nurture your veggies.
Shade- Raise your lawn mower blade up so that you have 3 inches of grass left standing after you mow. This will provide shade for the roots of your lawn keeping them cool and much happier (which means a greener lawn).
Don't spray chemicals during heat- Avoid spraying garden chemicals when temperatures are above 85 degrees. Weed killers can volatilize (evaporate and become air borne) and drift onto desirable plants. Insecticides can burn leaves of plants when temps are above 85. Spray early in the morning when temps are cooler and the air is still, or wait for cooler weather if possible.
Watch- Plants will often tell you when they are needing water. Lawns will turn a bluish green and show footprints that don't rebound. Bean leaves will turn a darker green and begin to wilt. Most plants will perform better if you don't allow them to wilt before watering, so check your garden every day and observe their needs.
Water- It's true that you need to water more often during hot weather, but first check the soil. The surface may look dry even though there is plenty of moisture in the root zone. Over-watering can be just as harmful as under-watering, so don't over do it. Slow, deep watering will insure that water soaks down to the roots. Soaker hoses and drip irrigation systems work well. If using a hose that has been laying in the sun, be sure to let it run for a minute or two, until cool water comes out.