Zone 3 growers typically don't have too many options to plant in September. With your first frost right around the corner theres not much hardy enough to withstand the cold weather thats coming. That being said, September is the perfect time to plant garlic and cover crops in your garden. Planting garlic in September will give it an early start come spring. Cover crops are good for naturally adding back nutrients to your garden. Below is a list of items that can be planted in zone 3 in September.
The Sadandy cowpea is a heavy yielding Southern pea great for fresh shelling. The Sadandy variety is very similarly to 'Texas Cream' but the peas are slightly smaller. These bush-type plants are prolific and thrive in hotter, Southern weather. The Sadandy is a "cream pea" type variety, they are generally used at the fresh shelling stage. If you are using for Nitrogen fixation we highly recommend using a cowpea inoculant.
The Black Crowder cowpea is a high yielding variety of long pods. The cowpeas themselves have a deep purple color when first shelled which then turn black when dried. The Black Crowder's green pods are easy to shell. Try with cowpea inoculant for maximum Nitrogen fixation.
