Plant These 7 Vegetables in September
When you buy through links on our articles, Future and its syndication partners may earn a commission.
Credit: Anastasiya Mihailovna / Getty Images
Summer may end in September, but vegetable gardening doesn't have to. The soil is still warm from the summer, air temperatures are dropping, and many cool-season veggies actually perform better this time of year. Now is the time to plant crops that mature quickly for a fall harvest and those that are hardy and will establish over winter, providing an early spring harvest.
Here are some of our favorites to plant in fall along with some tips for healthy plants and an abundant harvest. And if you're new to growing veggies, check out our comprehensive guide to starting a vegetable garden .
17" Tall, All-In-One Raised Garden Bundles
Before you plant, consider this! Garden In Minutes is offering a huge Labor Deal deal on their raised bed and irrigation bundles. Get it now to start your plants off right.
1. Spinach
Credit: Oliver Helbig / Getty Images
Spinach thrives in cooler weather and tends to bolt in summer heat, so now is a great time to grow it. Start with seeds, and you'll have baby greens in as little as 30 to 40 days. You can harvest the older leaves too, as long as you pick them before you get freezing temperatures. If you have a lot of time left in the season, sow seeds in weekly succession for a staggered harvest.
If you have a milder winter in your area, you can also overwinter spinach for a spring harvest. Use a light row cover and mulch around the plants to keep them warm enough to survive and provide a harvest of mature leaves in early spring.
Space Spinach - 300 Seeds
2. Kale
Credit: Getty Images
Kale is one of the most cold-hardy of all veggies, so definitely consider planting it this fall. In fact, cooler temperatures produce sweeter and more tender leaves. You can sow seeds, but kale won't grow as fast as spinach, so consider getting transplants, depending on when you're starting and your winter climate.
You can harvest baby leaves and also let the plants mature. They'll still be harvestable well into fall and even into winter, depending on the climate and weather. If your winters are mild, kale needs no protection. Use a cloche or fabric to protect plants in colder winters if you plan to keep harvesting past the first freeze.
Kale Blend - 100 Seeds
3. Radishes
Credit: Getty Images
Radishes both like cool weather and grow very quickly, among the fastest maturing of all vegetables. You can sow seeds for radishes in September and have a harvest in as soon as three weeks. Sow seeds in succession to get a few harvests out of the season.
Because they mature so quickly, you probably won't need any cold-weather protection for your radishes. If some are still going as temperatures drop significantly, use a floating row cover and mulch to protect roots.
Cooks Custom Blend Radish - 575 Seeds
4. Winter Salad Greens
Credit: Tim Gainey / Alamy
Sow seeds for a few types of cool-season leafy greens for a fall salad garden. Arugula and mesclun are good options. You'll be able to harvest baby leaves within a few weeks. Sow seeds in succession for a continuous fall harvest of salad greens.
Depending on your weather and if you provide some protection, like row covers, you can continue growing these greens throughout fall or even into winter. Cloches, row covers, and cold frames can significantly extend the season. Also, consider growing greens in containers, which can be more easily protected.
Salad Cutting Mix - 1500 Seeds
5. Garlic
Credit: Getty Images
Planting garlic now allows it to establish roots over winter. You'll get your harvest next summer, so this is one to plant if you don't need instant gratification. Plant cloves of garlic pointy side up several inches apart. Cover the soil with a good layer of mulch to protect the cloves and roots from cold and frost heaving.
Your garlic will be ready to harvest next summer when the foliage begins to yellow and die back. Be sure to get good quality cloves to plant. Grocery store cloves don't always work.
Chesnok Red Garlic Bulbs
6. Hardy Onion Sets
Credit: Getty Images
As with garlic, you can plant onions now for next year's harvest. Look for hardy onion varieties that are meant to overwinter. Plant the sets root side down in prepared soil with plenty of space for each one based on the expected mature bulb sizes.
Add mulch over the plants to protect them from cold winter weather. If you have more extreme winters, you might also need a row cover. Depending on the variety you choose and your climate, the onions will be ready to harvest next spring or early summer.
Onion Sets (long Day) - Yellow Stuttgarter
7. Broad Beans
Credit: Getty Images
Broad beans, or fava beans , can easily be overwintered in gardens with mild winter weather. Sow seeds directly outside, but be sure to choose a variety that has some cold hardiness. Your autumn-sown seeds should give you an early spring crop next year.
Use mulch around plants for some protection, and provide some type of vertical structure as it grows, especially if your garden gets a lot of wind. If your winter weather is borderline or you expect an unusual cold snap, use a row cover or cloches to protect young plants.
Windsor Fava Bean Seeds
Tips for Fall Vegetable Gardens
To make the most of your fall plantings, take time to prepare the soil first. Remove any spent summer crops and weeds. Add compost or other organic matter to lighten and enrich the soil. Break up any soil that has become compacted and ensure it drains well.
After sowing seeds or putting in transplants, remember to water regularly. Generally, you can ease up on watering in the garden in fall, but your seedlings and young plants will be thirsty, so keep them watered if it doesn't rain. Water container plants more frequently.
Never assume fall and winter weather will be consistent or predictable. Check weather often, and provide protection if you expect early frosts and freezes or an unusual cold snap. Use row covers, old sheets, cloches, or containers that you can move for protection and warmth.
September is a transition month, but it doesn't have to be the end of growing vegetables. Extend your season with quick-growing veggies and use the winter as a time to establish plants like garlic and onions. Good preparation and an eye on the weather will allow you to keep your vegetable garden going long after summer ends.
