Growing Zucchini, also Courgette/Marrow, Summer squash

Cucurbita pepo : Cucurbitaceae / the gourd family

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

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

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

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17 Sep 08, gareth (Australia - cool/mountain climate)
marrows are a type of zuccini and dido but marrows taste better when larger that zuccini.Zuccini taste like cardboard after they have reached about 15cm
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17 Sep 08, lisa (Australia - tropical climate)
I planted my Zucchini in July and they started fruiting about 3 weeks ago but they get to about 10cm and then the flower drops off and they dont get any bigger. they start rotting. What should i be doing. I only have the one plant, does it have something to do with germination??
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14 Jul 08, Maan (Australia - tropical climate)
I live in QL Cairns, I have been over here only 6 months ,I grow Tomatos, green piper and zucchini,but the big problem with zucchini ,that the leave turs yelow blosums drops down before making the zucchini, few zucchinis sooo small turns yelow and rot ??? what is happing?/
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10 Jul 08, Renee (Australia - tropical climate)
Hi i'm new to having a vegie patch and have been trying all year to grow zucchini, they all seem to end up being male plants (no fruit on the flower) and not very big.... other plants growing well inthe same bed are carrotts, tomatos, basil, rosemary, mint, nasturiams, lemon grass, chilli, lettuce, sweet potato and cucumber, any tips?? Can zucchini be grown in NQld
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04 Apr 08, Kel (Australia - cool/mountain climate)
Can you please tell me is a MARROW just an overgrown Zucchini ? I have always belived that they come from the same family but are different vegetables.
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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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