Vegetables to Plant in September, Sorted By Region 

The success of growing your vegetables can depend on various factors – including which monthly to plant or when to sow your seeds. If you are unsure of when to sow, or what you can sow each month, then look no further than this comprehensive breakdown of when to plant vegetables.
This list in by U.S. region and which vegetables and herbs you can plant in September. Unless specifically listed as “transplants” the items in this list can be direct-sown in your garden this month. Check out this article below.

Vegetables to Plant in September, Sorted By Region