Learn more about the 5 easiest bitter greens to grow in a patio container or your garden this winter.

Justin Ballewis a fruit and vegetable research associate at Clemson University.

you could also purchase seedlings for a quicker harvest.

Winter vegetable garden

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Start by picking the outer leaves and then harvest the newer leaves as they reach the desired size.

Want more gardening tips?

you could grow kale from seed or transplants for an earlier harvest.

Spinach Plants Growing Vegetable Garden

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Decorative vs.

While it can be grown from seed, cabbage seedling transplants will bring an earlier harvest.

Cabbage grows best at around 60F to 65F but can tolerate temperatures down to 20F.

kale growing in a garden

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Plant spacing will affect how large the head forms so each plant should beat least 12 inches apart.

Cabbage plants prefer evenly moist, well-draining soil throughout their growing time.

Cabbage requires about 70 days to mature from the time of planting.

cabbage growing in the garden

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Once the heads are firm to the touch, they are ready to be harvested.

Collards

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Collards(Brassica oleracea var.

Collard plants grow with a center stalk and the leavesshould be harvestedfrom the bottom of the plant.

collard greens

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Pick only a few leaves from each plant so the plant will continue to grow upward producing more leaves.

Some varieties are grown for their seeds used to flavor brown mustard.

Regular harvesting will help the plants continue to produce tender leaves.

Mustard greens growing in a vegetable garden

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As warmer temperatures arrive, theplants will boltand should be removed from the garden.

Why Grow Bitter Greens in Winter?

Bitter greens are a cool-season crop that should be planted outdoors in very early spring or late autumn.

These plants can withstand freezing temperatures, and willnotthrive in the heat and high humidity of summer.

The Health Benefits of Dark Green Leafy Vegetables.University of Kentucky College of Agriculture.

Do Brassicas Actually Get Sweeter After a Frost?University of Tennessee.