Zone 10 - What to Plant in September

Zone 10 - What to Plant in September

September is one of the best months to start gardening in Zone 10. You're just past the dog days of summer and the weather is starting to cool down a bit. The typical first frost in Zone 10 is mid-late December but even then it can be very mild. This allows for easy winter growing of several crops. Below is a list of items that can be planted in zone 10 in September.

Tango Lettuce is a fun curled baby leaf lettuce variety! This lettuce has a crisp clean texture and holds up well with numerous salad dressings. This attractive uniform plant forms tight erect rosettes that are 12" across and 6-8" tall. Tango is an oak leaf variety.

The Colorful Mix is a fun blend of different colorful cauliflower varieties. Have fun with this colorful mix of cauliflower varieties. This is a great mix to plant and sale at farmers markets. People will marvel at the bright colors! The varieties include Cheddar, Graffiti, and Snowball.

The Marvel of Four Seasons is a French butterhead lettuce with bibb-type rosette leaves. This butterhead, also known as Merveille des Quatre Saisons, is tasty and beautiful. The Marvel of Four Seasons has a robust shape with leaves ranging in bronze, gold, red and green.

The Sparkler Radish is a bright scarlet colored radish with a sweet, juicy flesh and snappy flavor. This variety's scarlet skin fades to white on lower 1/3 of its round, to round oval bulb. This radish's medium tops are perfect for both home and market gardens. Sparkler can grow up to 1.5" diameter.

The Spicy Salad Blend is the perfect balance of lettuce and mustard greens. This blend produces a great flavor profile that will spicy up any regular salad mixture.

Little SnowPea Purple produces dwarf-sized vines with beautiful purple flowers. This pea plant is tiny yet productive and does well in small gardens or containers. The pods mature early and have a crunchy bite. Plants will reach a maximum height of 24 inches. For pea shoots, matures in 10 days. Expect slender, tight greens with minimal side branching, upright habit, and ease of harvest and stack.

The Golden Helios Radish is named after the Greek god of the sun. This olive-shaped radish is bright yellow with a crispy white flesh and is truly one of the most beautiful radish! Not only is Helios a beauty, it is also tasty with a sweet and mild flavor.

The Pink Summercicle Radish will bring you an endless summer with its bright pink color, sweet taste and popsicle-like shape! These 5-6 inches long roots have a crisp white inside with an extra sweet flavor. This very adaptable variety is best when grown in the early spring or fall. Enjoy the Pink Summercicle in salads or stir-fries!

Plymouth spinach is a new variety that is great for processing or fresh market growing. It has smooth, medium-dark green leaves that are uniform in shape and size. Plymouth is a moderate to fast-growing variety and has great yield potential.

The Self Blanching cauliflower is known for its bright white curds with a delicious flavor! The Self Blanching cauliflower has self-wrapping leaves that help protect the white curds from sun, thus the name Self Blanching Cauliflower. Remember cauliflower likes cool weather plant seed early spring or fall for best crops.

This refined, open-pollinated cabbage produces round, green heads wrapped around crisp, tender white hearts and has been a trusted favorite since at least the 1920s. Known for its very early maturity and compact growth habit, it is ideal for dense plantings and tight spacing while still delivering strong yields of uniform, marketable heads. The dense, solid heads are spherical, typically measuring 5–7 inches across and weighing about 3–5 pounds, with plants remaining relatively small compared to head size. Fresh, the flavor is delicately crunchy with a pleasant bite, while cooking mellows it to a rich, buttery taste. Well suited for coleslaw, stir-fries, and other fresh kitchen uses, this variety shines as an early fresh-market cabbage rather than a long-term storage type. Maturing in about 65 days, it is an excellent choice for serious cabbage growers seeking high quality and reliability.

The Outredegeous Lettuce is a deep, dark purple red romaine that will maintain its dark color even under low-light conditions! This mesmerizing variety is a wonderful baby leaf type and large loose leaf type, making it the perfect lettuce for salad growers. You can start using its leaves after 28 days. Outredegeous seeds are a natural mix of black and white.

The Progress No. 9 Pea is a very prolific and early yielding shelling pea! This wrinkle-seeded pea is fast growing and produces plump dark green pods. Enjoy 7-9 delicious peas per pod that are perfect for soups or as a side dish. The Progress No. 9 holds well on the vine and is also disease resistant. Certified Organic. Learn more about our organic seeds.

Crimson radish is a vibrant and flavorful variety of radish that stands out for its striking color and crisp texture. Originating from traditional radish cultivars, Crimson radish has been cultivated for its eye-catching appearance and peppery taste. This variety is known for its round, smooth roots, which boast a deep red to crimson skin and a white, crunchy interior. The flavor is typically sharp and tangy, with a satisfying bite that enhances salads, sandwiches, and garnishes. Crimson radishes generally mature in about 25 to 30 days, making them a quick and rewarding crop for gardeners. The plants exhibit a compact, upright growth habit, growing to a height of about 6 to 12 inches with a spread of 6 to 8 inches. They thrive in cool weather and well-drained soil, preferring full sun to partial shade. Their rapid growth and ease of cultivation make them ideal for successive plantings, providing a steady supply of fresh radishes throughout the growing season. With their vibrant color, crisp texture, and zesty flavor, Crimson radishes are a popular choice for adding both visual appeal and flavor to the garden and kitchen.

An early maturing heirloom cabbage. Early Jersey Wakefield is an early variety of cabbage with pointed heads that resist splitting! A great home garden cabbage with great flavor!

Red Cored Chantenay carrots are a vibrant variety known for their distinct color and shape. They feature a deep orange skin that transitions to a striking red core, creating a visually appealing contrast. The carrots have a stout, conical shape, tapering at the end, which makes them easy to harvest and handle. These carrots are celebrated for their sweet, rich flavor and crisp texture, making them ideal for both raw snacking and cooking. They’re versatile in the kitchen, lending themselves well to roasting, steaming, or incorporating into salads. Red Cored Chantenay carrots are also known for their high nutrient content, providing a good source of vitamins and minerals. Their unique coloration is not only attractive but also indicates a high level of antioxidants, contributing to their health benefits.

Brunswick cabbage is a traditional variety known for its hardiness and adaptability, making it a favorite among gardeners in cooler climates. Originating from Europe, Brunswick cabbage features large, tightly packed heads that can reach sizes of 3-5 pounds. The leaves are thick, dark green, and slightly crinkled, providing a robust texture. The flavor is mild and sweet, especially after exposure to frost, which enhances its natural sugars. Brunswick cabbage is typically harvested in late summer to early fall, and it can store well, making it ideal for winter use. This variety is often used for sauerkraut, coleslaw, and various cooked dishes due to its versatility. Brunswick cabbage plants grow upright and can reach heights of about 18-24 inches, preferring well-drained soil and full sun. Their resilience to cold weather makes them suitable for early spring and fall planting, allowing gardeners to enjoy fresh produce throughout the growing season. Overall, Brunswick cabbage is valued for its robust flavor, adaptability, and long storage life.

Great Lakes 118 lettuce is a classic butterhead variety that has gained popularity among gardeners since its introduction in the mid-20th century. Known for its compact, dense heads and vibrant green, slightly crinkled leaves, this lettuce offers a pleasing texture and rich, buttery flavor. The taste is mildly sweet and crisp, making it ideal for salads and sandwiches. Harvesting typically occurs around 60-75 days after planting, when the heads are firm and fully developed; gardeners can either cut the entire head or pick individual leaves as needed. Great Lakes 118 thrives in cooler temperatures and well-drained soil, making it a favorite choice for spring and fall planting, and it’s particularly valued for its ability to withstand heat and maintain flavor.