Growing Zucchini, also Courgette/Marrow, Summer squash

Cucurbita pepo : Cucurbitaceae / the gourd family

Jan	Feb	Aug	Sep	Oct	Nov	Dec
S		S	S	S	S	S
T	T		T	T	T	T
P				P	P	P

(Best months for growing Zucchini in Australia - temperate regions)

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

September: Frost tender

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 21°C and 35°C. (Show °F/in)
Space plants: 50 - 90 cm apart
Harvest in 6-9 weeks. Cut the fruit often to keep producing.
Compatible with (can grow beside): Corn, beans, nasturtiums, parsley, Silverbeet, Tomatoes
Avoid growing close to: Potatoes

Your comments and tips

17 Oct 18, Gill (New Zealand - cool/mountain climate): I have sown 2 sorts of courgette. The older seed (Italian) germinated as normal. The new seed purchased this spring has done nothing (the common yellow). At this stage seed pots are indoors
Reply or Post a new comment
23 Oct 18, Mike (New Zealand - temperate climate): Check to see if the seeds have rotted or not. Maybe they need a little sunlight to germinate.
Reply or Post a new comment
19 Sep 18, Bess (New Zealand - temperate climate): Is it advisable to pinch out the growing tips to stop the plants from getting too big? Thanks!
Reply or Post a new comment
20 Sep 18, Mike (Australia - sub-tropical climate): NO!!! The longer it grows the more zeeks you pick.
Reply or Post a new comment
12 Oct 18, Mike (Australia - sub-tropical climate): I have plants that are 5-6' long and still bearing zeeks. i want to pull them out but a fellow at the men's shed keeps hand pollinating them and they keep producing fruit. They are 5.5 months old.
Reply or Post a new comment
10 Jul 18, Teri (USA - Zone 6a climate): Should I cut back to make flowers to make females produce more?
Reply or Post a new comment
07 Jun 18, Dale (Australia - sub-tropical climate): Well I have got some beaut zucchini plants coming along and I have been caring for them.I even made sure they were all fertilized.But now there is something eating all the flowers.I can't see anything around. I did squash a couple of 28 spot lady bugs.HELP. Also something has eaten all of one of my cauliflower plants. I can't seem to win the war!.More HELP please.But... I am picking some snow peas,Hooray!
Reply or Post a new comment
08 Jun 18, Mike L (Australia - cool/mountain climate): Either go to a shop and buy a insecticide/spray for grubs etc for cabbage/caulies etc or look on the internet for an organic spray for them.
Reply or Post a new comment
13 Jun 18, dale (Australia - sub-tropical climate): Thanks once again Mike for your comment .I am going to give Eco oil a try. I like it, as is natural and organic and hopefully does the job.
Reply or Post a new comment
05 May 18, Dale (Australia - sub-tropical climate): I have just bought some blood and bone , Can I dig in a little around my 6 week old zucchini plants ,then water it in?
Reply or Post a new comment

Showing 81 - 90 of 356 comments

See comments for all plants

Ask a question or post a comment or advice about Zucchini

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 Zucchini, also Courgette/Marrow, Summer squash

Cucurbita pepo : Cucurbitaceae / the gourd family

Your comments and tips

Ask a question or post a comment or advice about Zucchini

Gardenate

Keep your garden growing - see what to plant right now

Growing Zucchini, also Courgette/Marrow, Summer squash

Cucurbita pepo : Cucurbitaceae / the gourd family

Your comments and tips

Ask a question or post a comment or advice about Zucchini

Become A Supporter!

Planting Reminders