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 16°C and 35°C. (Show °F/in)
  • Space plants: 40 - 60 cm 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

27 Feb 23, Judy (Australia - temperate climate)
Hi Belinda, when I grew tomatoes in Armidale NSW, I used to pick them just as they started to turn, the put them somewhere dark and ripen them that way. Worked every time. Also didn't have to worry as much about birds and critters!
20 Feb 23, (Australia - sub-tropical climate)
They do take a while to ripen.
02 Jan 23, Irma (USA - Zone 9b climate)
I always gets my seeds From Burpeeā€™s online. They have always yielded great amount of tomatoes.
14 Dec 22, DENNIS (USA - Zone 10a climate)
I'm looking for a large juicy tomato to just plain eat whole. Looking for a good producer. Can't seem to find a recommendation for my area!
18 Dec 22, (Australia - sub-tropical climate)
Google big tomato varieties. Most crops will grow from cold weather to hot weather, just have to plant at the right time of year for your area.
25 Aug 22, Hannah (Canada - Zone 3b Temperate Warm Summer climate)
I have grow small tomatoes plant about three inches inside pot , now the plant grow about two feet tall n have a lot of tomatoes . I know the plant will die in winter . My question is will it grows back next year spring n summer ? Should I throw away the old plant n grow from small tomatoes plant every year ? Please advice .
28 Aug 22, Philip Morton (Australia - temperate climate)
Let it die off and start anew. Even indeterminate tomatoes are annual and not perrenial. It could survive in a warm sheltered area but you will very likely be disappointed with a new season crop. Disease is likely to take hold of the plant as well causing further stress.
03 Jun 22, Siva Sutendra (Canada - Zone 2b Sub-Arctic climate)
I live in Yellowknife, nwt, Canada. I have arctic tomato plants from seeding and grown to about 2 to 3 ft tall. When can I plant them in ground? What is the min temperature during night. Currently, the night temp is about 5c and daytime is 17c.. Thanks Siva
13 Jun 22, Celeste Archer (Canada - Zone 7b Mild Temperate climate)
The KILL temperature for tomatoes is 2c. If you expect your night time temperatures to be below 4c, I would cover the tomato plant with plastic, and remove the plastic in the morning. The plastic should not be touching the plant. You can cover the plant umbrella style or tent style (fully enclosed like a mini green house). If for some reason you expect to get a really bad cold snap, I would dig the plant up, taking as much soil as possible, you can place the root ball on a piece of plastic (tarp and wrap the root ball), or on burlap, or in a pot, or in a cardboard box... whatever, then move the plant into the shed/garage/on a covered porch close to the house and keep it there until the temps warm up again. The goal when temperatures drop is too keep the morning dew off the plant, and if possible provide warmth by placing it close to the house, or in a enclosed shed.
06 Jun 22, (Canada - Zone 2b Sub-Arctic climate)
Plant out now by the planting guide here.
Showing 31 - 40 of 799 comments

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