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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02 May 17, Sean (Australia - cool/mountain climate)
The long South Australian summers and drier climate should be ideal for growing most vegetables with a much lower risk of fungal problems than more humid or coastal areas. Log onto this site or buy the Gardenate app for more information.
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01 May 17, Jack Zampella (USA - Zone 6b climate)
I am hoping that you will be able to answer this question for me. I have raised beds that I vegetable garden in. Everything I have read over the past 10 years says that 2 inches of compost should be added to the beds yearly which I have done. I fertilize with organic fertilizers. My question is I no longer have room for additional compost in the beds. Should I remove some of the "great" soil from the beds to add additional compost or wait until the compost decomposes to add more( this usually takes about 2 years) Thank you in advance for your help. Jack Zampella
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02 May 17, John (Australia - temperate climate)
If you have been adding 2" of compost every year for a number of years I would think your soil is quite fertile. You could, as you suggest, take some off. I would not add any this year, instead I would give the garden bed a dressing of garden or agricultural lime. The continual adding of compost to the soil is great for building up the soil but if there is a lot of organic matter still breaking down you would be safe to leave it for a season. The addition of lime will reduce the acidity and allow the release of a lot of nutrients currently there. Organic matter over time, while enriching the soil, will increase the acidity (lower the pH) and make nutrients less available. Lime reverses this. All the best.
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08 May 17, Jack Zampella (USA - Zone 6b climate)
John (Australia) thanks for your response. That was going to be my course of action. You just confirmed it. Again thank you for your input.
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19 Apr 17, Jim (Australia - temperate climate)
Some self-seeded cherry tomatoes came up at end of summer in a small bed on south side of fence. It's obviously not ideal location and most of the fruit are still green. Is it worth moving it to a sunny spot or just rip it out since it's autumn now?
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27 May 17, Mike (Australia - sub-tropical climate)
Just let them keep growing and see what happens.
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21 Apr 17, Jack (Australia - temperate climate)
Plants are not likely to transplant this late in the season. I suggest you make some Green Tomato Pickles with them and start early next season.
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15 Apr 17, gill (Australia - temperate climate)
Where can I purchase reisetomate seeds please? Will they grow in Canberra?
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15 Apr 17, John (Australia - sub-tropical climate)
Tomato 'Reisetomate' should grow in Canberra. Get your seeds started indoors ready for planting out in late october and you should be able to grow a good crop of this unusual tomato.
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15 Apr 17, Jack (Australia - temperate climate)
'Reistomate' seed is available from Diggers Seeds on the Mornington Peninsula South-east of melbourne
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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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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. Gardenate 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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