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 7°C and 30°C. (Show °F/in)
  • Space plants: 35 - 50 cm 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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Showing 151 - 160 of 248 comments
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hi i live on the gold coast qld .my plants have been planted late in the season .they do not produce much so i let them grow for the seeds .they have the seed pods going on .if i let them grow and seeds drop .will they grow next season or do i have to collect the seeds for the next season .

- marco

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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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