Growing Broccoli

Brassica sp. : Brassicaceae / the mustard or cabbage family

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

(Best months for growing Broccoli in Australia - tropical regions)

  • S = Plant undercover in seed trays
  • T = Plant out (transplant) seedlings
  • 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 45°F and 86°F. (Show °C/cm)
  • Space plants: 14 - 20 inches apart
  • Harvest in 10-16 weeks. Cut flowerhead off with a knife..
  • Compatible with (can grow beside): Dwarf (bush) beans, beets, celery, cucumber, onions, marigold, nasturtium, rhubarb, aromatic herbs (sage, dill, chamomile, oregano)
  • Avoid growing close to: Climbing (pole) beans, tomato, peppers (chilli, capsicum), eggplant (aubergine), strawberry, mustard

Your comments and tips

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19 Apr 11, stan craddock (Australia - temperate climate)
no answer to my queston what is best manurer for broccoli.
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14 Apr 11, stan craddock (Australia - temperate climate)
what ts best manure to apply to garden soil for broccoli.please.
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26 Mar 11, Fay (Australia - temperate climate)
Hi Kate, You might like to try spraying Dipel - its a bacteria mixed with water that kills the caterpillars but is safe for humans, pets etc. or another remedy that I heard from Penny Woodward on 3CR Garden show last Sunday morning (an excellent radio gardening show on from 7.30am to 9.15am on 855am in Melbourne) was 2 Tablespoon of Molasses dissolved in 1 L of warm water and spray that on. We tried it with Carob Molasses this week and the new leaves on one of the broccoli have less holes than the old leaves. I also try to remove the caterpillars from the leaves or brush off any eggs you can see.
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26 Mar 11, David L (Australia - temperate climate)
Any tips on what broccoli types produce multiple heads? What I've looked into so far at Bunnings have been single head broccoli plants.
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24 Apr 11, Michael Ouellette (Australia - arid climate)
Broccoli De Cicco. Diggers Club sells them in Dromana or online. Bunnings now stocks alot of Diggers products. I grew some last year from seed and couldn't keep up with the growth.
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25 Mar 11, Kate (Australia - temperate climate)
My broccoli plants are getting consumed by those white moths at the moment. Any ideas on how to stop this attack? I have pets so don't want something that may harm them. Thanks.
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22 Jul 11, John (Australia - tropical climate)
Kate I use Yates vegetable dust to control insects, as well as pyrethrum in my vegetable garden Pyrethrum is also good for control of pests in cycads, roses and other ordimental plants
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23 Apr 11, Michael Ouellette (Australia - temperate climate)
I use a solution of garlic & chilli peppers and spray on the plants. cut 5 cloves up in small pieces add heaps of chillies to a two litre container of water. Let it sit for four or five days. Strain and pour into a spray bottle. Spray all over the plant and roots I sometimes reuse the mix two or three times until the mixture is impotent. I always have at least 2 bottles ready to go. Careful NOT to get any solution on you. It reeks!
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22 Mar 11, tyler pethrick (Australia - temperate climate)
Broccoli is easy to grow and very good to eat
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12 Feb 11, Andre (Australia - temperate climate)
We use Eco neem from OCP for caterpillars
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