Here is a list of plants to seed in September:
Miner’s Lettuce- Plant in August and September and Harvest in November thru spring
Corn Salad/Mache- Plant Mid-Sept thru Mid-November and Harvest December thru spring
Pac Choi- Plant in September and Harvest November thru spring
Turnip- Plant in September and Harvest November thru spring
Sorrell- Plant . . . → Read More: September Planting Schedule