Growing Mustard greens, also gai choy

Brassica sp. : Brassicaceae / the mustard or cabbage family

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

(Best months for growing Mustard greens in Australia - sub-tropical regions)

  • S = Plant undercover in seed trays
  • T = Plant out (transplant) seedlings
  • P = Sow seed
  • Easy to grow. Sow in garden. Sow seed at a depth approximately three times the diameter of the seed. Best planted at soil temperatures between 50°F and 95°F. (Show °C/cm)
  • Space plants: 14 - 24 inches apart
  • Harvest in 5-8 weeks.
  • Compatible with (can grow beside): Dwarf (bush) beans, beets, celery, cucumber, onions, marigold, nasturtium, rhubarb, aromatic herbs (sage, dill, camomile)
  • Avoid growing close to: Climbing (pole) beans, tomato, peppers (chilli, capsicum), eggplant (aubergine), strawberry

Your comments and tips

Post a comment or question Display Newest first | Oldest first, Show comments for Australia | for all countries
14 Feb 20, anon (Australia - sub-tropical climate)
You could try seed selling companies on the internet. BOONDIE SEEDS - put mustard greens in the search box.
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14 Feb 20, Ali (Australia - cool/mountain climate)
I just had a look at my favourite seed supplier. They do have a table green mustard list of plants, but there is also this one under the Green manure section that is also mustard greens mix. I've tagged the page it's on so you can have a look at all the green manure seeds they have. https://www.thelostseed.com.au/seed/green-manure/
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03 Jun 19, Jen (Australia - cool/mountain climate)
the mustards are for every month.. in the cool climate areas do they need frost protection?? Thanks Jen
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05 Jul 17, Irina shopova (Australia - temperate climate)
Hi and thanks! Any information, regards organised planting will be helpful. We have selfsefitiant garden.
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07 Jul 17, (Australia - sub-tropical climate)
It says 35-60 cm apart. I would suggest plants 40-50 cm between them and rows 40-50cm apart.
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16 Dec 14, Anni (Australia - sub-tropical climate)
I use the same seed from pantry. Germinated well.
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19 Aug 14, Sue (Australia - sub-tropical climate)
Hi I would like to try to grow mustard to make my own mustard. I am in the Lockyer Valley Qld. What type old grow best and where can I buy the seed. Thank Sue
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14 Nov 14, Joseph D (Australia - tropical climate)
You should grow white mustard if your planning to make the condiment. Other varieties are grown more for leaf.
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15 Feb 14, chris lamprell (Australia - cool/mountain climate)
Where can I find some seeds or a plant as nurseries don't seem to stock it Chris
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16 Mar 14, sandy (Australia - temperate climate)
hey chris, i like greenpatch seeds. i just bought mustard greens from them. my order took awhile because of state quarantine rules, but their customer service person let me know in advance. this is the second time i've ordered from them, and am really happy with them as a source of garden stuff.
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