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.

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.

SPRING SHIPPING - Certified - The French Fingerling is a gourmet quality fingerling with a deliciously beautiful bright red skin. This fingerling has red skin and a creamy yellow flesh. The French Fingerling produces good quality, medium size tubers which are beautiful when served in various dishes.

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 Crayon Colors Mix is a mixture of primary colored radishes that literally paints a wonderful colorful palette in your garden! The color in this mix includes yellow, pink, red, and purple.

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.

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!

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 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.

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 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.

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.

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.

Waltham 29 broccoli seeds produce a classic, open-pollinated variety that was developed in the early 20th century by the University of Massachusetts at Waltham and has remained a trusted garden standard ever since. This variety forms large, deep blue-green central heads measuring 6–8" across on sturdy, cold-tolerant plants that typically reach 20–24" tall. Known for its reliability and adaptability, Waltham 29 performs especially well in cooler temperatures and is valued for its uniform growth and strong side-shoot production after the main head is harvested, resulting in generous yields over an extended period. It matures in about 74–85 days from transplant, making it well suited for spring and fall planting. The tightly packed florets have a tender texture and mild, slightly sweet flavor, excellent for fresh eating, steaming, freezing, and a wide range of culinary uses.

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!

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.

Rouge D'Hiver Lettuce is a beautifully multicolored French heirloom romaine. This variety's green leaves are tinted with medium-red color at the tip. Rouge D'Hiver is not just beautiful, but it is also very tasty and very easy to grow. This lettuce is a home favorite for resisting heat and cold stress if well watered. This variety has been recently resurrected.

The Red Sails Lettuce is a full rosette type that produces radiant bronze-red, ruffled and deeply lobed leaves that have a mild bitter-free flavor that pairs very well in salads. This slow-bolting lettuce is ready to cut early and holds its quality very well. Red Sails has six times the vitamin A and three times the vitamin C as other supermarket lettuces. This variety thrives in cool weather, but can also grow well in the spring, summer or fall.