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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19 Oct 08, Jaci (Australia - temperate climate)
Latest advice I got was this: Don't over water or feed your tomato seedlings!!! Your aim should be to deprive the seedlings of much water and fertiliser until they begin to bear fruit. That's right, when growing, feed them NO fertiliser and very little water! Just give them a pinch of Potash (Sulfate of ---) to strengthen the stem and the occasional watering when young. The trick is to make the plant think it is going to die (sort of like lowering its metabolism), so that it flowers and bears fruit earlier. You should note that the tomato plant WILL need extra fertiliser/water once it begins to fruit. You can also ripen your tomatoes inside the kitchen once they begin to change colour - there's no need to wait for them to ripen on the vine. It is said to dilute the flavour and increases the chances of letting the pesky birds get them first.
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27 Dec 10, brett (Australia - tropical climate)
i have grown tomatoes in my home garden and its 2 months now but i get only few tomatoes .how can i bring more fruits to plant.which fertilizer should i use .i am living in melbourne thank you
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16 Oct 08, Grahame (Australia - temperate climate)
Frank, I used to live in Canberra and the rule of thumb was that you shouldn't plant your tomatoes until you know the winner of the Melbourne Cup. But if you are growing them from seed, you can get them started earlier if you have a nice sunny window sill. Basically, you don;t want the frost to get them so if you do plant them out just keep an eye on the weather and cover them up if it looks like frost.
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15 Oct 08, Frank (Australia - cool/mountain climate)
I am new in Canberra, can someone give me tips on when and how to plant tomato plants in garden.
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14 Oct 08, Ron (Australia - temperate climate)
Does anyone have figures for the average water requirements for tomatoes and cucmbers in Melbourne sandy soil?
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02 Oct 08, SONYA JONES (Australia - tropical climate)
I didn't have much luck with tomatoes this year. They just seem to wilt and die. I can't see any evidence of pest or disease.
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17 Sep 08, gareth (Australia - cool/mountain climate)
Steve: it could be that the soil has been drained of its nutrients because tomatos take huge amounts of nutritions perhaps put some beans in the soil as bean put nutrients into the soil
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15 Sep 08, Steve (Australia - temperate climate)
Hi, I've been planting tomatoes for the last 2 years with success. However, last years fruit were a bit powdery. Any tips on how to stop that? The only thing i add to the soil is compost and occasionally soluble plant food. thanks
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05 Sep 08, john (Australia - temperate climate)
i have found . if i get some electrical wore. take off plastic coating... then get individual strands of copper wire, and cut to about 2 inches long. then force 1 of these thru each tomato plant at the base .. it gives some protection against disease, but wouldnt be prctical for commercial growers, just home gardeners
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24 Aug 08, Liz (New Zealand - temperate climate)
Gareth, you can use chook poo but it is very strong and can damage plants if used fresh. Make a 'tea' with it by putting in a bucket of water and leaving it for a few weeks or else use chook poo mixed with compost and broken down.
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I live on the North Shore, Auckland and have done container growing for several years now, This is the third year of growing tomatoes on a large scale - predominantly determinate varieties. I source my seeds from Kings Seeds who supply a determinate variety called Sub Arctic Plenty which I have experimented with variable results. All plants raised indoors, gently hardened off then potted out into 15L tubs. I use 50/50 new compost/previously used container soil from a non-tomato pot mixed well with added slow release fertiliser and half a cup of powdered eggshell.. The top is mulched with straw and 4 marigolds to attract the bees. They also need a 5ft stake. Generally the plants like the morning and late sun and need shade from the glaring hot midday temperatures. Each year I am growing them earlier to avoid the heat of summer. The pots on the decking facing North fully exposed struggled, the pots that were shaded midday grew much better. Next year I plan to plant out in July/August and see how they get on then. They have a mild taste, personally I prefer the richer flavours of the dark toms but they are good for dehydrating. I also found that they prefer dryer soil than some of my other varieties. I liquid feed them once a week using a litre of water. Don't let them stand in trays, they need full drainage. Any run off from the trays I use on something else (the pineapple sage is very grateful). Spay every part of the plant with a brew of bicarsoda to pre-empt and control powdery mildew weekly. Please let me know if you want any other info - happy to share. Let me know how you get on.

- Karen

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