Collard greens (Brassica oleracea var. acephala)

Collard greens

Collard greens is a sub-species of Brassica oleracea var. acephala that does not have a central head. The name 'acephala' draws attention to this characteristic since it means 'without a head.' This hybrid bears a closer resemblance to its wild parent than cabbage. This nutritious vegetable is rich in vitamins and other essential nutrients.

Scientific classification

Mustards, capers, and allies

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Annual

Lifespan

Herb

Plant Type

Early spring, Mid spring, Late spring, Early summer

Bloom Time

Early spring, Mid spring, Late fall, Winter

Harvest Time

Winter dormancy

Dormancy

Deciduous

Leaf type

20 - 38 ℃

Ideal Temperature

Rapid

Growth Rate

Images of Collard greens

Care Guide for Collard greens

Every week

Water

Full sun

Sunlight

20 - 38 ℃

Ideal Temperature

Water: Collard greens needs ample water for growth. When propagating, keep potted seedlings in water for moisture before planting. After planting, ensure the surrounding soil is adequately watered and maintain regular watering during establishment and throughout growth.

Fertilize: Brassicas like collard greens have high nutrient requirements, particularly nitrogen, which should be applied four times more than phosphorous and potassium. Using manure or compost in fall and general-purpose fertilizers in spring is effective. Fertilizer application methods vary based on location and climate, with calcium ammonium nitrate recommended for soil pH management.

Pruning: Regular maintenance and occasional pruning of collard greens are essential to prevent ground contact decay and disease. Removing yellow, flat leaves and large leaves that block others promotes healthy growth. Pruned leaves are edible, enhancing both plant health and yield.

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