Frost advisory
If you’re paying attention to weather forecasts, then you may have noticed that we have a frost advisory. And we’re approximately on the average for the first fall frost depending on your specific location.
Frost doesn't necessarily mean the end of your gardening season. In this case I'm not talking about your collards and spinach that should tolerate frost just fine. But your tomatoes and basil plants may also survive with a little help from you.
First remember that plants can tolerate freezing temperatures better if they are well hydrated. That doesn't mean you need to apply water. Your soil may have adequate moisture now. But you could use your fingers to check.
You can also protect tender plants from cold injury with things like blankets, towels, sheets, curtains, etc. Use your imagination. Well, it may take a little more than your imagination. But consider what you have that you can use. A piece of fabric may make a few degrees difference and that’s all it takes. Avoid plastic, or at least make sure plants are not touching the plastic.
In many years we get a frost followed by several weeks of balmy weather. If you protect your tomatoes and peppers through a night or two now, you may be able to keep picking for several more weeks.
alcooke
Al Cooke
Extension Agent, Horticulture
Chatham County Center
N.C. Cooperative Extension
PO Box 279, Pittsboro, NC 27312
919.542-8202; Fax 919.542.8246
http://www.ces.ncsu.edu/chatham/staff/acooke/home.html