can you plant kohlrabi in early august.I live in the southern most part of missouri?

Answer 1

Maybe, because it is a cool weather plant as well. It would be worth a try.

Answer 2

Somebody from Co. was asking about this this morning. Yes, it is the right time for a fall crop of Kohlrabi. I preferred Grand Duke variety but White Vienna is the other most common variety. You might also try the purple types.
North Central Oklahoma

Answer 3

Kohlrabi is a member of the cabbage family. All cabbages like cool or cold weather. You might try Autumn, and hope to harvest before the hard freeze. Very early Spring is best, though.