Zone 4 - What to Plant in September

Zone 4 - What to Plant in September

Zone 4 growers typically don't have too many options to plant in September. Zone 4 first frost usually occurs in late September to early October. That being said, there's still some items you can still plant. It's the perfect time to plant garlic so you get a fast start next spring. 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 4 in September.

Tatsoi is a flavorful and versatile Asian green that thrives in cooler weather, making it a popular choice for spring and fall plantings. Known for its glossy, dark green, spoon-shaped leaves, Tatsoi has a mild, mustard-like flavor with a slight sweetness, making it a great addition to salads, stir-fries, or as a garnish. Tatsoi seeds produce compact, rosette-shaped plants that grow quickly and are easy to harvest, often within 30 to 40 days. This hardy green is also appreciated for its high nutritional value, offering a rich source of vitamins A, C, and K, as well as calcium and iron. Its adaptability and fast-growing nature make Tatsoi a favorite among both commercial growers and home gardeners looking to add a nutrient-dense and visually appealing crop to their gardens.

Bogatyr garlic are small and intense. Its bulb wrappers are thick and parchment-like with white skin showcasing purple and violet stripes. As you peel away the outer wrappers, the purple striping intensifies, becoming almost a solid mix of purple hues surrounding the cloves. A single bulb will house five to six plump cloves. The peeled cloves are creamy white and dense. Bogatyr garlic is known for its fiery, raw heat that diminishes quickly to a mild and pleasant flavor.

The Upland Cress is a highly nutritious aquatic herb. This cress is a slow to bolt green, but once it's established it will take off and have a long growing season! Upland's 6-8" rosettes of dark green, glossy, rounded leaves are very tasty and refreshing. Upland is very similar to watercress, but is much easier to grow!

Feng Qing Choi cabbage is a slow bolting Mei Qing Choi type with good plant size and dark leaf color. This variety has excellent holding ability and uniformity.

The Curled Cress is a highly nutritious aquatic green. This cress has been cultivated for hundreds of years. This peppery and pungent cress has the same tangy flavor as watercress, as they are of the same botanical family. Curled cress is great for seed sprouting or microgreen growing!

The Hon Tsai Tai has deep purple tender stalks with a slight mustard flavor that is great in different salads or cooked into stir fries! Its green leaves have petite florets that are best harvested right before the bright yellow blossoms open. Hon Tsa Tai is best grown in mid to late summer.

Yugoslavian garlic is considered a porcelain, which is a great storing garlic! This variety is hot & spicy and holds its shape and flavor well when cooked. Yugoslavian is regarded by some as the best if you like a good kick and is a hardneck variety.

The Persian Star is a hardneck purple stripe type garlic. The outer skin can grow pure white with inner wrappers that are streaked purple. The red-tipped cloves with marbled streaks on whitish or yellow-brown background. The Persian Star is a very pleasant flavor with a mild spicy zing that is a great addition to any dish!

Garland Serrate Leaf Greens is a delicious Japanese green that is an edible chrysanthemum. This popular Japanese green has serrated, dark green aromatic leaves that have an excellent flavor that becomes stronger with age. Garland Serrate is easy to grow and produces high yields with side shoots.

The Dwarf Siberian Kale leaves are perfect as a garnish and in hearty winter dishes. This frilly green and purple kale dances in the crisp early morning cold and thrive. Why? Because its roots are from Russia!

The German Extra Hardy garlic is a prolific producer of long rooted garlic that can store in the ground throughout winter. This variety has pale white skin with dark red cloves. The German Extra Hardy has a strong raw flavor and high sugar content, making it one of the very best for roasting. Hardneck, 4-7 cloves per bulb.

The Red Giant is a large mustard with an excellent, pungent flavor. This variety is a large purple-red leaf type. The Red Giant is great used as an ornamental or salad garnish. This variety's flavor has a slight hint of wasabi and grey poupon.

The Large Leaf Sorrel has delicious lemon flavored leaves that go great with a zesty salad or savory soup! These greens are best harvested in early spring and late fall when it's most tender. Garden Sorrel has pointed leaves that form thick clumps. The Garden Sorrel is popular for being high in Vitamin C.

True Watercress is a delicious highly nutritious aquatic herb. This watercress has a wonderful fresh peppery-tasting flavor. Being semiaquatic, this cress is a creeping perennial whose leaves are popular in salads, sandwiches and as a garnish. True Watercress grow rapidly in in damp soil and can be grown in pots of soil placed in a tub of water if water is changed weekly.

The Brilliant Rainbow Quinoa blends beautifully into meals or salads. Just like its name, this quinoa contains a spectrum of many different colored heads - red, orange, gold, white, and green. The Brilliant Rainbow Quinoa's leaves have a salty spinach-like flavor. Harvest for greens when 6-8" tall or let grow for beautiful tall blooms that can be harvested for grain. This Quinoa's grain has a nutty flavor that goes well with any dish!

The Joi Choi Bok Choy has very tender dark green leaves with crisp white stalks. This variety is slow bolting with high yields. Joi Choi Bok Choy is perfect for growing in fall and winter, as it is cold tolerant.

This pak choi's tender leaves and crisp sweet stalks are a tasty addition to recipes or eaten raw. Swap stalks for celery sticks, add to soups and stews, or grill on the barbecue. Plant every couple of weeks for successive harvests in spring and fall; Bopak retains it’s nice flavor even in warmer weather.

Mei Qing Choi cabbage is a Shanghai pak choi type with good heat and cold tolerance and bolting resistance. In the U.S., this variety is harvested as baby pak choi. It is smaller than Joi Choi, weighing about a quarter of a pound. This pak choi has an excellent flavor and is extra tender.