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Growing Collards, also Collard greens, Borekale

Jan F M A M J J A S O N Dec
    S P P              

(Best months for growing Collards in USA - Zone 5a regions)

S = Plant undercover in seed trays P = Sow seed

  • Easy to grow. Grow in seed trays, and plant out in 4-6 weeks. Sow seed at a depth approximately three times the diameter of the seed. Best planted at soil temperatures between 46°F and 86°F. (Show °C/cm)
  • Space plants: 16 - 20 inches apart
  • Harvest in 8-11 weeks.
  • Compatible with (can grow beside): Dwarf (bush) beans, beets, celery, cucumber, onions, marigold, nasturtium, rhubarb, aromatic herbs (sage, dill, chamomile)
  • Avoid growing close to: Climbing (pole) beans, tomato, peppers (chili, capsicum), eggplant (aubergine), strawberry, mustard

Your comments and tips

06 Mar 16, Pete (Australia - sub-tropical climate)
Collards will love it in your area! Put seeds in a starter now.
21 Jun 15, Sophie (Australia - temperate climate)
Hi I live around this area too and collards growing great in my raised garden beds. Bought seedlings at organic nursery in murwillumbah.
12 Aug 13, (South Africa - Summer rainfall climate)
Please can you tell me where I can purchase collard seeds.
08 Apr 13, Mike (Australia - temperate climate)
For anyone in Adelaide, I got some collard seeds yesterday from Wilson's organics which is just off gouger st by the central markets. They are from Eden seeds who also have a website with heaps of different seeds. Hope this helps.
02 Mar 13, Karen (Australia - temperate climate)
Collard Greens is not an expression used in Australia. Thanks Sri for listing what they include: broccoli, brussel sprouts etc
27 Nov 13, Jesse (Australia - arid climate)
Sorry Karen, whoever told you that collard greens are broccoli and Brussel sprouts or even similar, had no idea what they are talking about. You will actually find that collard greens are similar to kale. A leafy green vegetable grown similar to a lettuce or cabbage.
29 Dec 12, Gavin (South Africa - Summer rainfall climate)
Hey Hello....where in Joburg can I buy collard greens ??
01 Mar 12, Debra (USA - Zone 8a climate)
My collards are starting to grow what looks like seed pods at the top of the plant. How do I harvest the seeds?
04 Mar 12, Larry Smith (USA - Zone 8b climate)
I think they are bolting (going to seed). All the energy is going into stalk and producing seeds. I think they are done when this happens.
18 Oct 11, marie-line (Australia - temperate climate)
I leave in Adelaide Australia and would like to know where (market/shopping centre) i can buy Collard greens here to cook myself. Kind regards Marie-Line
Showing 21 - 30 of 69 comments

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This planting guide is a general reference intended for home gardeners. We recommend that you take into account your local conditions in making planting decisions. Gardenate is not a farming or commercial advisory service. For specific advice, please contact your local plant suppliers, gardening groups, or agricultural department. The information on this site is presented in good faith, but we take no responsibility as to the accuracy of the information provided.
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