Vegetables to Plant in September – Parsley, Dill, Cilantro, Turnip, Spinach, Rutabaga, Radish, Peas, Parsnip, Onions, Mustard, Lettuce, Leeks, Kohlrabi, Kale, Escarole/Endive, Collards, Chinese Cabbage, Chard, Carrots, Pac Choi, Bok Choy, Beet, Arugula.