Late Summer Gardening

July 28, 2023

What to plant late summer in northern Minnesota.

Best Options for a Late Summer Plant

Planting in late summer in northern Minnesota requires careful consideration of the climate and the specific growing season in the region. While the summer might be winding down, there are still some crops that can thrive and produce a bountiful harvest before the frost sets in. Here are some of the best options to plant in late summer:

Cool-Season Vegetables: As the summer heat subsides, cool-season vegetables become more viable for planting. These vegetables can withstand lower temperatures and even benefit from them. Ideal choices include:

a. Leafy Greens: Lettuce, spinach, kale, and arugula are excellent choices. They grow relatively quickly, and you can harvest the leaves for fresh salads or sandwiches.

b. Root Vegetables: Radishes, carrots, and beets are good options. They develop underground, making them more resilient to temperature fluctuations.

c. Broccoli and Cauliflower: These cruciferous vegetables can tolerate cooler weather and will continue to grow as the days get shorter.

d. Cabbage: Cabbages can be planted in late summer for a fall harvest. They are hardy and can withstand light frosts.

Herbs: Many herbs do well when planted in late summer. They can thrive in cooler temperatures and add flavor to your dishes. Consider planting basil, cilantro, parsley, chives, and thyme.

Fall-Bearing Crops: Some crops are specifically bred to be harvested in the fall, making them perfect for late summer planting. Examples include certain varieties of strawberries, raspberries, and blackberries.

Garlic: Fall is the ideal time to plant garlic for a summer harvest the following year. Plant individual cloves in well-draining soil, and they'll establish roots before winter, ready to sprout in spring.

Cover Crops: If you have an empty garden bed that won't be used for other crops, consider planting cover crops like winter rye or crimson clover. These will help improve the soil by adding organic matter when tilled under in the spring.

Container Gardening: If you're worried about potential early frosts, container gardening can be a great option. You can easily move pots indoors or to a sheltered area if the weather turns cold sooner than expected.

Remember to check your specific planting zone in northern Minnesota and consider the average date of the first frost in your area. This will give you an idea of how much growing time you have left and which crops have the best chance of maturing before winter arrives.

Additionally, make sure to provide adequate water and keep an eye on the weather forecast, as late summer can still bring dry spells or sudden temperature drops. With proper planning and care, you can enjoy a successful late summer harvest in northern Minnesota.

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