Growing Collards, also Collard greens, Borekale

Brassica sp. : Brassicaceae / the mustard or cabbage family

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

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

  • S = Plant undercover in seed trays
  • T = Plant out (transplant) seedlings
  • 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

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
03 Aug 11, Myrna Seagrave (Australia - sub-tropical climate)
What are Collard Greens exactly What does Collard Greens mean? Thanks Myrna
21 Aug 11, (Australia - temperate climate)
They are a loose-leafed brassica, a bit like a kale.
12 Apr 11, Ronnie (New Zealand - sub-tropical climate)
I would like to grow collards or collard greens. Where can I find seed or seedlings please. Are they the same as silverbeet or does silverbeet have the same or similar levels of Vitamin A?
28 Feb 17, Linda (New Zealand - sub-tropical climate)
Hey there, you can buy the seeds online.
08 Apr 18, Paul (New Zealand - temperate climate)
But whereabouts online? I have yet to find it available online in NZ and importing it from overseas is likely to run foul of our immigration laws.
17 Jan 19, Alan Jorgensen (New Zealand - temperate climate)
Hi, you can try Kings Seeds in Kati Kati Bay of plenty they have a mail order system. Good luck.
Showing 61 - 70 of 106 comments

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