Best Vegetables to Plant in September

What Vegetables to Sow in September: Top 10 Best Options

Many gardeners think September is too late to plant something in their garden. But in many places with mild climates, September is the perfect time to expand your garden. The most important thing is to choose the right plants for this month. Without overthinking, check out what vegetables to sow in September and choose the best options for you right now.

Top 10 types of vegetables to sow in September

 What Vegetables to Sow in September: Top 10 Best Options

   1. Can you start your garden in September?

   2. What Vegetables to Sow in September

      Collard greens

      Japanese onions

      Arugula (Rocket)

      Mustard leaves

      Cilantro

      Pak Choi

      Turnips

      Kale

      Broccoli

      Lettuce

   3. Conclusion

1. Can you start your garden in September?

Gardening in September and October is the best time as it provides an opportunity to enjoy two seasons of vegetation straight from your kitchen garden.

In the fall, the cooler temperature creates a perfect growing environment for fast-growing plants, while miniature plants have slow-growing roots. Overwintering staples will grow steadily over the next few months, preparing for the next gardening season.

So, no matter what you want your garden to look like, there's always an opportunity to start growing vegetables in September. Many plants are suitable for growing in September, especially short-term and fast-growing.

Instead of thinking of September as too late to begin gardening, consider it a fresh start. And choosing which vegetables to grow is the most important factor you should pay attention to.

Some vegetables suitable for growing in the garden in September

2. What Vegetables to Sow in September

Each type of vegetable has its requirements in terms of growing conditions. Some can thrive in the hot summer sun, while others are better suited to the mild climate in September. Here are the most suitable vegetables to plant in your garden this September.

Collard greens

Collard green is a great vegetable to sow in September and is becoming a favorite for fall planting. It can be grown in the ground, raised beds, and containers, but cruciferous vegetables require enough space to grow.

Plant them in full sun or partial shade (USDA zones 6-11) in moist, nutrient-rich, well-drained soil with a slightly acidic pH (6.5). A 3-inch (8 cm) thick mulch layer is ideal for keeping the soil moist and weed-free. Regular moisture is necessary to harvest 65-75 days from sowing/planting.

Japanese onions

Japanese onions, also known as fall onions, are hardy overwintering varieties that can be planted in September. These onions are perfect for cooler weather and will provide a satisfying crunch when spring arrives. They require less light than other onions, making them ideal for planting during shorter days.

Arugula (Rocket)

Arugula, also known as rocket, is a highly adaptable annual plant that thrives in cooler weather and can be easily grown from seed. It matures rapidly and produces delicious crops that can be harvested just four weeks after sowing.

Arugula is an excellent choice for September planting, and successive seeding ensures a strong flavor until winter. It can be intercropped with slower-ripening vegetables such as French beans, carrots, and beets. Depending on the variety, arugula can be harvested as quickly as 40 days after sowing.

Mustard leaves

Mustard leaves are a great choice for planting in September as they grow quickly from seed, can thrive in small spaces, and enjoy wet conditions. They are easy to grow from seed, and if you sow every three weeks, they can provide young pickings throughout winter.

Harvest can be done 45-55 days after sowing, either by cutting the whole plant or picking outer leaves as young vegetables to encourage further growth.

Cilantro

Growing Cilantro in September is a breeze, whether you choose to start from seed in a pot or direct sow and protect seedlings in well-drained soil.

You can harvest at 4-6 inches (10-15 cm) and use the back-cut method. Leave a few flowering plants to sow seeds freely, then pick and dry the seed heads for storage in an airtight container.

Pak Choi

Pak choi is a must-have vegetable for September planting due to its plump, nutritious, and fast-growing nature. Its stout leaves efficiently absorb natural light, making it ideal for shorter fall days.

When sowing pak choi, it is essential to avoid disturbing the roots and sowing seeds in place. Plant four seeds 12 inches (30 cm) apart, and thin until the seedlings are at their strongest to ensure good water retention and avoid bolts. And you can enjoy your harvest in as little as 30 days.

Turnips

Turnips are among the best vegetables to sow in September, thriving in cool and moist conditions. They mature rapidly, yielding young, golf ball-sized vegetables in no time.

However, beware of flea beetles that may create small holes in the leaves of young turnips. To get rid of them, plant the turnips under insect nets or garden fleece. Fortunately, turnips grow quickly and will soon outgrow any damage.

Kale

Kale is an ideal fall vegetable to plant after the summer heat has taken a toll on your garden. A 20-foot row of kale can provide enough produce to feed a family, and it can also be grown in a deep container in an unheated sunroom or enclosed porch in harsh winter conditions.

Broccoli

Growing broccoli in your garden is a rewarding experience that takes little time to see the results. The cooler September weather produces dense broccoli heads without flowers.

Providing sufficient space is crucial for a successful broccoli harvest. The larger the space, the bigger the first flowers will be. When growing in the garden, ensure that the soil is well-drained and fertilized with organic nutrients.

Lettuce

Lettuce is a great option for your autumn garden as it grows well in September with good soil. To grow lettuce successfully, it is important to plant seeds at the right time. It is best to sow seeds directly into the garden as soon as the soil is workable.

The seeds should be planted 1/2 inch deep in single rows. To extend the growing season, alternate planting to ensure a continuous harvest. If you want an earlier harvest, consider starting lettuce indoors four to six weeks before the last frost.

3. Conclusion

It's always possible to start growing vegetables in your garden in September. But you need to know what vegetables to sow in September to have a successful fall garden. Let’s visit TheRike, which offers you amazing vegetables for every month of the year. High-quality crops are what we bring to you.