Awasome Best Time To Plant A Garden In Oklahoma Ideas. In oklahoma, our spring and fall are so incredibly short, you have to start early. On average, your first fall frost occurs on october 29 (at oklahoma city will rogers ap, ok climate station).

If you want the tastiest cabbage you should grow them in early spring and. On average, your first fall frost occurs on october 29 (at oklahoma city will rogers ap, ok climate station). Many things go in the ground at that time, but there are plenty of things you can plant in winter.