Zone 8 - What to Plant in September

Zone 8 - What to Plant in September

Zone 8 growers still typically have about 3 months of growing season until the first frost hits in late November. September is the perfect time to plant broccoli, brussel sprouts, cauliflower, greens 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 8 in September.

The Tom Thumb Lettuce is a tennis ball sized Bibb type with a great flavor! This slightly savory, bright green lettuce produces small compact heads that have slightly crumpled leaves with a sweet, delicate flavor. One head will make a salad for two! Tom Thumb will grow beautifully in small pots, window boxes, hanging baskets and planted under trees. This variety is the oldest American lettuce still grown, dating back to 1830's! This rare find is a good one!

Michihili cabbage is great for those who love stir-fry or pickling cabbage. A tight-head type with well blanched, crisp and tender interior. Michihili produces a cylindrical, leafy head. A high yielding cabbage with excellent flavor. Chinese cabbage nutrients include vitamins A and C.

Aspabroc broccoli seeds grow into a unique hybrid vegetable developed in the early 1990s by crossing standard broccoli with a Chinese kale-gai lan variety, resulting in what’s often called “broccolini.” This plant produces slender, tender stems topped with small, loose florets that resemble asparagus in shape, hence the name. Aspabroc is prized for its sweet, mild flavor with subtle peppery notes, making it delicious whether steamed, sautéed, stir-fried, or grilled. It thrives in cool-season conditions, preferring full sun and fertile, well-drained soil, with harvests ready in about 50–60 days after transplanting. Known for its extended harvest period, plants continue producing side shoots after the main head is cut, giving gardeners a steady supply. Its unique history, high nutritional value, and gourmet quality make Aspabroc a popular choice for home growers and chefs alike.

The Malabar Red Stem Spinach is a beautiful climbing spinach that looks and taste great! This vigorous climbing vine needs to be trellised and grows into fall. This spinach variety has a taste that resembles a mild Swiss chard. Use Malabar Red Stem's leaves and young stems sparingly in salads or stir-fries.

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 Snow Crown cauliflower is a delicious, mild and sweet hybrid. This cauliflower's head will get to 7-8 inches across and 1-2 pounds. The Snow Crown is extra early and adaptable and can be harvested in summer or fall. Be careful not to under-fertilize or water, stress can cause a purplish discoloration on the undersides of the head.

The French Breakfast Radish has a delicate flavor and is an excellent variety for home gardens. This radish variety is an attractive uniquely shaped radish with elongated roots and red tops with white tips. The French Breakfast has an excellent flavor and texture, that is perfect for dips or as a garnish.

The Vivian lettuce is a tightly bunched romaine with broad dark green crisp leaves. Its leaves are 12-16 in. long and 4-6 in. across. Vivian is bolt resistant and suitable for commercial and home growers. Its erect dark green leaves are great for baby leaf production.

All The Year Round Lettuce is a medium-sized green headed lettuce that is just like its name, good for all the year round! This slow bolt variety is solid even in hot weather, and good for far northern areas as it is very hardy. Sow All The Year Round in spring or late summer!

The Selway is a Lolla Rossa type lettuce with beautiful light green and dark purple coloring. This variety has deeply curled loose leaves with frilled dark-purple edges edges. The Selway is an essential in salad mixes for its color and taste. For baby leaf production, this variety can be harvested in 30 days and for full sized leaves, it can be harvested in 55 days and can be cut repeatedly!

The Winter Density Lettuce is a favorite cold weather Romaine! This variety produces compact, extra-dark green heads that are 8" tall and very tightly folded. The Winter Density gets its name for doing well in the cold weather!

Snowball Y Improved cauliflower is a popular open pollinated variety! This cauliflower is known for its vigorous, rapid growth and long harvest. Its head is snow-white and measures 7-8" inches across. Give this cauliflower fertile soil, full sun and steady moisture and you'll be rewarded with large, delicious heads that are high in vitamin C.

The Viroflay Spinach is a gourmet French heirloom that was developed prior to 1866. The big, smooth leaves of this Spinach variety is a deep green color and grows up to 10 inches long. This very fast growing plant is popular for fall planting.

Little Gem lettuce is a small, compact variety that belongs to the Romaine family. Known for its tender, crisp leaves and sweet, mild flavor, it has become a favorite in both casual and fine dining. The heads are typically about the size of a fist, with tightly packed, bright green leaves that are both crunchy and delicate. Its flavor is a perfect balance between the slightly bitter taste of Romaine and the mild sweetness of Butterhead lettuce. Little Gem is often used in salads, sandwiches, or as a base for grilling, where its natural sweetness intensifies. Its small size also makes it an ideal choice for individual servings or garnishes. Rich in vitamins A, C, and K, it’s not only flavorful but also nutritious. Little Gem's heads are about 4 inches across and are prime eating from 4-6 inches tall. The plants can be spaced 6 1/2 by 6 1/2 inches for maximum yields. Growing Little Gem lettuce is relatively easy and well-suited to home gardeners, thriving in cool, temperate climates. This compact variety of lettuce prefers full sun but can tolerate partial shade, especially in hotter weather. It grows best in well-drained, fertile soil with a slightly acidic to neutral pH. To plant, sow seeds directly into the soil in early spring or late summer, spacing them about 6-8 inches apart to allow for proper air circulation and growth. Little Gem lettuce thrives with regular watering, but it’s important to avoid waterlogging, as this can lead to root rot. As it matures, the small heads form tight, crisp rosettes. Harvesting can begin in around 30-45 days, typically when the heads are firm but still small. For continuous harvest, sow new seeds every couple of weeks. Little Gem lettuce is also ideal for container gardening due to its compact size, making it a great choice for small spaces or urban gardens.

The Romanesco broccoli is a funky little vibrant broccoli! Known for its different appearance, it is also a really great tasting broccoli! This Italian variety is bright lime green with lots of texture. The Romanesco is excellent for cool areas.

Red Romaine Lettuce has long, crinkled leaves with great crunch! This variety starts green and fades to redish-purple. The Red Romaine's leaves are12" tall and the plant is about 10-12" wide. This lettuce is often used in Caesar salads not only for its crunch, but also for its color. Use Red Romaine lettuce for an incredible edible purple border in your flower beds.

The Santa Fe Lettuce produces a small blanched head that is surrounded by green outer leaves with a tinged bronze-red tip. This variety is a favorite for being extra crunchy!

Waltham 29 produces incredibly high yields for broccoli! This variety is known for its good color, cold resistance, dwarf compact plant, and big side shoots. Main heads are 4-8" with steady side shoot production after main head is harvested.