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                  
      T                
      P P P            

(Best months for growing Zucchini in USA - Zone 5a 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 70°F and 95°F. (Show °C/cm)
  • Space plants: 20 - 35 inches 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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16 Jun 17, Delores Victory (USA - Zone 5a climate)
When is the last month to grow zucchini?
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26 Oct 16, bob (USA - Zone 7b climate)
where can i buy zepher squash
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Showing 11 - 12 of 12 comments
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Many Thanks John.I have been searching fruitlessly (forgive the pun) for a reason or rhyme for my problem - all male flowers. While my cue all female. Overdosing on nitrogen (cow poo) earlier my just be my problem. Now how to tackle it...try no more poo juice just a little potash. Eileen

- Eileen

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