Zone 6 - What to Plant in September

Zone 6 - What to Plant in September

Zone 6 growers still typically have another couple months of growing season until the first frost hits. Zone 6 first frost usually occurs in late October. September is the perfect time to plant garlic, greens, kale, lettuce, peas, radish, spinach and more. Also there are several cover crops that can be planted now to help bring nutrients back to the garden this fall and early spring. Below is a list of items that can be planted in zone 6 in September.

The Purple Plum is an amazing purple skinned radish with a crisp, mild and sweet white flesh! This unique radish is different from the "typical" radish coloring. This small round shaped radish is early to harvest, which makes it great for home and market growers. Purple Plum is a nice variety to blend with other colors in mixes!

The Romaine Trio Blend is a mixture of three of our specialty romaine lettuces. This tri-colored blend is very popular for not only its beautiful color variation and vigorous growth, but also for its delicious taste.

The Lincoln Pea is an extra tender variety with a sweet flavor and high yields. This pea variety was introduced just after World War II during the peace time. Lincoln quickly became a popular home garden variety due to its versatility, as it can be eaten fresh, froze or canned. Its pods can reach 4-5" in length and are full of 6-9 sweet, tender peas. Lincoln does well in heat and should have a small pea fence or some sort of support or its vines.

Wando pea seeds are a popular heirloom variety known for their cold tolerance and early harvest. They produce vibrant green, sweet-tasting peas that are perfect for fresh eating, freezing, or cooking. The seeds grow into plants that are typically 18-24 inches tall, making them ideal for small gardens or containers. Wando peas are well-suited for cooler climates, as they can withstand light frosts and thrive in temperatures between 55°F and 75°F. With a quick maturation time of about 60-70 days, they are a great choice for gardeners looking to enjoy peas early in the growing season. Their resilience and ease of growth make them a favorite among both beginner and experienced gardeners.

The Patio Pride Pea is the perfect variety for a container or small garden and it looks stunning among other ornamental combinations. This pea plant produces uniform, sugary sweet pods that are tender when harvested early. This variety is perfect for succession planting, as it yields a consistent harvest over many weeks. You can grow Patio Pride with other cool-season flowers for a gorgeous display right on your patio! Certified Organic. Learn more about our organic seeds.

The Giant Caesar Lettuce is an amazing bright green looseleaf romaine type that has a buttery sweet flavor similar to a butterhead. This variety's large leaves are easy to pick without any tearing or bruising. The Giant Caesar is heat resistant and will hold its color and flavor well.

The super sweet Renegade Spinach is simply the best all-around Spinach! This very adaptable spinach variety is early maturing with heavy yields and is easy to grow. Its dark green, rounded leaves are resistant to mildew and arise profusely on compact plants. Renegade is perfect for beginning gardeners and those that have been let down by other varieties!

Buttercrunch lettuce seeds produce a popular variety known for its crisp, tender leaves and sweet, buttery flavor. This heirloom variety features thick, light green leaves that form a loose, rosette shape, making it visually appealing in the garden and on the plate. Buttercrunch lettuce is known for its ability to tolerate heat better than many other lettuces, which allows for extended growing seasons. The leaves are slightly wavy and have a delicate texture, making them perfect for salads, sandwiches, and wraps. They also hold up well in dressings, adding a delightful crunch. When grown from seed, Buttercrunch lettuce typically germinates quickly, with seedlings developing into lush heads in a relatively short time. It thrives in cooler weather, making it an excellent choice for spring and fall gardens. Overall, Buttercrunch lettuce seeds offer a reliable and delicious option for home gardeners seeking to enjoy fresh, homegrown greens!

The Gabriella is a loose leaf lettuce variety that has beautiful deep wine colored leaves. This variety's purple leaves are frilly and sweet -- perfect for adding a pop of color to salads! The Gabriella's leaves are delicious from mesclun size to maturity. This variety is heat resistant and slow bolting.

The Taiwan Sugar Pea is known as the queen of the Orient, making it the ultimate sugary sweet pea for stir fries and salads. These crisp pods are delicious cooked or raw and will just melt in your mouth! These large sweet pods originated in Taiwan and like cooler temperatures to give it its fresh sweet flavor. Certified Organic. Learn more about our organic seeds.

The Little Marvel Pea is a well known old time home garden favorite, that is really a marvel! This pea is an excellent choice selected for its high yield potential and excellent sweet flavor making it the most satisfactory pea in the home garden. This variety's plants are very productive and compact and will grow up to 30" tall. Little Marvel produces small bright green pods with luscious, sugary peas that stay tender and sweet even when fully ripe!

The Parris Island Cos is an heirloom romaine lettuce that is great for home and market gardens. This variety is a great lettuce commonly used for baby leaf production. Parris Island Cos is a fast maturing lettuce that makes an excellent tasting head. Its uniform upright, grey-green heads are 8-12" tall and have slightly savory leaves and are medium-slow to bolt.

The Mammoth Melting Pea is a snow pea that adds the perfect mouthwatering crunch to any salad! The 5-6 foot tall vines require trellising for support. This variety's large sweet pods thrive in the cooler weather. Add a fresh pop of bright green to any garden or dish with the Mammoth Melting! Certified Organic. Learn more about our organic seeds.

Florida Broadleaf mustard is a classic Southern heirloom variety long valued for its fast growth, large yields, and reliable performance in warm climates. Originating in the southeastern United States, it produces broad, bright green, smooth-edged leaves that can grow 10–12 inches long, forming an upright, leafy plant about 18–24 inches tall. The leaves are tender yet substantial, with a bold, peppery flavor that mellows pleasantly when cooked. This mustard variety thrives in full sun and prefers rich, well-drained soil with consistent moisture. It grows best in cool to mild temperatures, typically between 50–75°F, making it ideal for spring and fall gardens, though it can tolerate light frosts and brief periods of heat.

A slow growing arugula with great tasting peppery leaves! This variety produces 4" deeply cut leaves that have a slightly sharp pepper flavor. The Sylvetta is compact, heat and cold tolerant. If you are looking to spice up your salads and meals, then this is for you!

The Oregon Sugar Pod II Pea is a high yielding snow pea that has a high percentage of two pods per cluster! This variety grows to a height of 28" and bears 4 1/2" long pods that are disease resistant to pea virus, common wilt and powdery mildew. The Oregon Sugar Pod II produces delicious flat and tender pea pods that are superb for freezing!

Tendergreen Spinach (Komatsuna) mustard is a prized leafy green known for its mild flavor and tender texture, making it a favorite in both culinary and gardening circles. This variety of mustard greens has its roots in traditional Southern U.S. agriculture, where it has been cultivated for its versatility and ease of growth. Characterized by its large, bright green leaves with a smooth, slightly wrinkled texture, Tendergreen mustard is valued for its mild, peppery flavor that becomes more pronounced when cooked. The plants grow rapidly, reaching maturity in about 40 to 50 days, and are known for their robust, upright growth habit, typically standing 12 to 18 inches tall. They produce small, yellow flowers in early spring if allowed to bolt, though they are primarily grown for their leaves. Tendergreen mustard thrives in cool weather and can be grown in a variety of soil types as long as they are well-drained. The plant’s resilience and quick harvest make it ideal for successive plantings, providing a continuous supply of fresh greens. With its rich flavor, adaptable growing conditions, and rapid growth, Tendergreen mustard is a valuable addition to any vegetable garden.

The White Russian Kale is a delicious dark green oak leaf cut kale with white stems that is amazing when cooked or eaten raw. This variety has a crisp sweet flavor that only intensifies when it is cooked. This popular kale is also disease resistant.