Growing Broccoli

Brassica sp. : Brassicaceae / the mustard or cabbage family

Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	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

04 Mar 18, Scott (Australia - temperate climate): I think its a type of fungal disease. Either cut off affected leaves or spray with some neem oil to control its spread. Good luck!
Reply or Post a new comment
14 Nov 17, Mike (Australia - sub-tropical climate): Search the internet for diseases of broccoli.
Reply or Post a new comment
14 Nov 17, Larry Krieg (Australia - temperate climate): Try looking up White blister (Albugo candida). I get this is my broccoli at times and it may be what you are observing. There are pictures on the website www.agric.wa.gov.au/broccoli/diseases-vegetable-brassicas?page=0%2C1 Cheers Larry
Reply or Post a new comment
09 Nov 17, Clare Stockdale (Australia - temperate climate): Once flowers have formed, can the plant be productive or should I throw it out? This is broccoli I'm talking about.
Reply or Post a new comment
10 Nov 17, Mike (Australia - sub-tropical climate): Once broccoli has flowered it has gone too far.
Reply or Post a new comment
21 Oct 17, marie (Australia - temperate climate): I'm new at gardening in Sydney Australia.(I'm originally from Canada) Am I in the temperate zone? when is it best to grow cauliflower, broccoli, and Brussel sprouts. our broccoli heads are separating. the cauliflower is yellow and completely separated. And no sign of sprouts growing as of yet
Reply or Post a new comment
23 Oct 17, Mike (Australia - sub-tropical climate): Broc and cauli plant seeds April May and transplant seedlings May June. Not cold enough for Brussel Sprouts in Sydney Read the notes here for all 3 crops..
Reply or Post a new comment
23 Oct 17, Mike (Australia - sub-tropical climate): You are in sub tropical by the climate zone here. If you live in a coldish part of Sydney you would be temperate. The best is probably to have the crop mature by July August.
Reply or Post a new comment
05 Oct 17, Saints (Australia - tropical climate): I want t grow broccolli between latitude 12south and 10 south and five miles from northeaat auatralia coastal line. please advise
Reply or Post a new comment
06 Oct 17, Mike (Australia - tropical climate): Go to Vegetables and Herbs above and read about growing it in the TROPICS. Sounds like to live at the top end of Australia. Good luck.
Reply or Post a new comment

Showing 61 - 70 of 248 comments

See comments for all plants

Ask a question or post a comment or advice about Broccoli

Your name

Where are you?

Email address

Please provide your email address if you are hoping for a reply

Your question, comment or advice

All comments are reviewed before displaying on the site, so your posting will not appear immediately

Gardenate

Keep your garden growing - see what to plant right now

Growing Broccoli

Brassica sp. : Brassicaceae / the mustard or cabbage family

Your comments and tips

Ask a question or post a comment or advice about Broccoli

Gardenate

Keep your garden growing - see what to plant right now

Growing Broccoli

Brassica sp. : Brassicaceae / the mustard or cabbage family

Your comments and tips

Ask a question or post a comment or advice about Broccoli

Become A Supporter!

Planting Reminders