Growing Tomato

Lycopersicon esculentum : Solanaceae / the nightshade family

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

(Best months for growing Tomato 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 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 Jan 18, Mike (Australia - sub-tropical climate)
It is Magnesium deficiency. A suggestion is to put two teaspoons in the bottom of the hole when you transplant. Mix it into the soil. Or apply some around the base of the plant (two feet diameter) and water it in.
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30 Jan 18, Mike (Australia - cool/mountain climate)
Apply epsom salts
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22 Dec 17, Richard Masina (South Africa - Semi-arid climate)
How many kinds of tomatoes
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19 Nov 17, Chris M (Australia - temperate climate)
With some arrays of flowers on my tomato plants there is a single large flower. Why is there one large flower? Would be very grateful for a reply,
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19 Nov 17, Pauline (Australia - temperate climate)
A older person told me to cut a tomatoe into 4 and plant I have never done this before so I did and wow 15 plants and the. Plants are unreal
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20 Nov 17, Mike (Australia - cool/mountain climate)
From a crop (3-4 plants) of tomatoes ( I mainly grow Cherry) a lot fall on the ground - grub holes etc. In a few weeks/months time heaps of seedling come up. I just transplant them. I can grow tomatoes all year round.
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20 Nov 17, Mike (Australia - cool/mountain climate)
Another method is to just cut slices and place them in the soil and cover them over. Or just take a tomato or a few if small and squash them up in a tray of water - in a few days they will ferment - leave for a few days. Then plant the seeds or separate the seeds and dry them out and keep for later on.
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14 Nov 17, Mike (Australia - sub-tropical climate)
I have read that you can pinch out the laterals (the new shot where the leaf joins the stem) of tomatoes and put that in water and start a new plant. Maybe try that. Can only give it a go or buy some seeds from :The seed collection company" - out of stock at the moment. 200 seeds for $1 + postage.
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24 Nov 17, Maureen (Australia - temperate climate)
Yes, doing that really works and I have been doing this all year. I also grow plants from tomato slices placed in seed raising mix. Wonderful results.
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03 Nov 17, (Australia - cool/mountain climate)
Hi there, to tie up all my tomatoes etc I have used an old cotton/polyester sheet that I have torn into strips about 2cm wide. You get heaps of “ribbons “ and can even buy an old sheet from vinnies for $6. The polyester makes them last and they are soft on stems unlike twine and the like. Also old stockings are excellent! Cheers.
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Showing 281 - 290 of 815 comments
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Your Blossom end rot could be caused by the small pot. Try a 30L minimum for a tomato of up to 1m, and 50L+ tubs for anything taller. The problem in Northern NZ (Auckland upwards) in the intense heat, humidity, and constant winds on clear days that dry the soil. The soil seesaws from dry to wet, with us trying to compensate the loss three times a day, in small pots. You'll get excellent plants, but blossom end rot, and no useful fruit. I buy seeds from Southern suppliers who have clearly defined seasons in their districts. Here in West Auckland, the sun mid-spring onward is almost too strong for tomatoes (as noted in the comment from The Shore above), and the humidity is oppressive. They are part shade plants here, and 30L is absolute minimum for varieties that suppliers claim can be grown in 18L, or less. This year I'm using no less than 54L each plant, plus grass clipping mulch. So far so good. It's the only way to maintain soil a consistent moisture.

- Lee

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