With the recent warm temperatures it is easy to be seduced into planting your summer crops now. It is tempting to plant our vegetable transplants and seeds; we can’t wait for that first juicy tomato are a crunch pepper! Be aware that soil temperatures are very important for success with your early summer plantings.
Soil temperatures need to be 60-65 degrees F and rising at the 4 inch soil depth before you plant your summer crops.
If you install a transplant too early the roots won’t grow and the plant will just be sitting in the soil. If we have a large amount of rain, which seems to be the norm this year, your new plant will just be sitting in wet soil. This could mean early disease issues.
This morning the Ballground weather station, near my home, indicated a 4-inch soil temperature of 54.6 degrees F. In Griffin the 4-inch soil temperature was 56.8 degrees F while Valdosta reported 63.5 degrees F.
If the soil temperatures are not warm enough for seed germination, early seed plantings could rot.
The roots need to be actively growing to absorb water and nutrients.
If we plant and fertilizer summer vegetables too early we will be wasting fertilizer. The plant roots simply can’t absorb it. This fertilizer could get washed away, wasting your time and money. Also, this leached fertilizer could be problematic for our watersheds.
Determine your soil temperatures.
Remember the rule of thumb is play it safe and wait!
Becky is a Georgia Certified Beekeeper and works with community and school gardeners to increase beneficial insect habitat.In 2017, she created the Georgia Pollinator Census project.Ask her about it!
Latest posts by Becky Griffin (see all)
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- Soil Temperatures in Your Georgia Garden - April 4, 2018
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