Growing Tomato

Lycopersicon esculentum : Solanaceae / the nightshade family

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

(Best months for growing Tomato in New Zealand - cool/mountain regions)

  • S = Plant undercover in seed trays
  • T = Plant out (transplant) seedlings
  • 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 61°F and 95°F. (Show °C/cm)
  • Space plants: 16 - 24 inches apart
  • Harvest in 8-17 weeks.
  • Compatible with (can grow beside): Asparagus, Chervil,Carrot, Celery, Chives, Parsley, Marigold, Basil
  • Avoid growing close to: Rosemary, Potatoes, Fennel, Cucumber

Your comments and tips

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30 Mar 20, Eddie (Australia - cool/mountain climate)
My dad said he used to pull the whole plant out and hang it in a shed and the tomatoes would vine ripen then finish off on the windowsill.
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04 Mar 20, ML (Australia - sub-tropical climate)
Ethylene gas ripens tomatoes and some other fruit. Add a few bananas to them. Suggest you read up about how to ripen tomatoes on the internet. Read different articles. Also see if you can start your seedlings earlier in future so that they grow/ ripen earlier in future.
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08 Mar 20, anonymous (Australia - sub-tropical climate)
Also most fruit take a few weeks from being fully developed to then ripen, 3-5 weeks. Same applies to pumpkin, rockmelons, watermelons etc.
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27 Feb 20, Luke (Australia - temperate climate)
Any advice on best cool climate tomato varieties for a greenhouse in Melbourne between March and October? Thanks in advance
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01 Mar 20, Anon (Australia - temperate climate)
You are temperate, a greenhouse will raise the temperature in it. Most varieties would grow in it. Ask at your local nursery etc.
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09 Feb 20, WALTER (South Africa - Humid sub-tropical climate)
Hello, what kind of tomato variaties can be grown in East African conditions more so in central Uganda.
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10 Feb 20, Anon (South Africa - Summer rainfall climate)
Look up on the internet or phone seed selling companies. Go to local nurseries and ask.
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08 Feb 20, Igna Prinsloo (South Africa - Summer rainfall climate)
Can I still plant tamatoes beginning February in Bloemfontein
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10 Feb 20, anon (South Africa - Summer rainfall climate)
If you set your climate to summer rainfall and look in tomatoes, it is right in front of you, plant SEPT TO MARCH.
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19 Jan 20, Carol (Australia - temperate climate)
To keep the slugs, caterpillars from Tomatoes and other vegetables away break egg shells up and spread around plants. Works great
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Showing 141 - 150 of 798 comments
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Tomato plants can handle night temps in the mid 40s but you should harden them off a bit if they're used to a hothouse. If you want to baby them so they'll grow a bit faster, consider covering them at night with horticultural fleece, though you shouldn't actually *need* to unless frost threatens or the night is forecast to be very windy.

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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. GardenGrow 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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