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 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

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05 Jul 08, Glenda Bannan (Australia - tropical climate)
Any one tried growing tomatoes all year round in a tropical climate using a raised garden that does get shade during our hottest part of day???
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15 Jul 08, Dianne (Australia - cool/mountain climate)
Damian I think you will find that brown patch is blossom end rot which is caused by uneven watering.
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27 Jul 08, Bobby (Australia - cool/mountain climate)
Hi, I want to make homemade chutney using good tomatoes. When are they in season in Melbourne/Victoria please?
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28 Jul 08, wayne (Australia - cool/mountain climate)
Last year my tomatoes started really good. Then the foliage seemed to turn black. We didn't have a frost. I didn't get any fruit at all.
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24 Aug 08, gareth (Australia - sub-tropical climate)
i have just planted 4 different types of tomatoes roma hybrids big red should i put chook poo on them and what other fertilisers and which is the highest yielder
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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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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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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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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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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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Showing 11 - 20 of 788 comments
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More information is needed: for example amount of water... soil conditions. The MOST GENERIC, and probably most correct answer is LACK OF NUTRIENTS. Most people plant their plants (tomato) adding lots of compost and/or manure at the time of planting. The plant grows using the nutrients (some are washed away... maybe trees manage to confiscate some nutrients); but as the soil nutrition drops, the plant, still wanting to grow, starts to take nutrition from its lower leaves so it can grow leaves higher up. That is, it is deciding how to best used it's own self to maximize it chances of success; since it can't source the needed nutrition from the soil What you need to do is: ADD manure or compost or anything else you may have to put nutrition back into the soil. I rinse my coffee pot in the garden, I also try to drain things (like the water from soaking dried beans) into the garden. Manure/compost/nutrition (in any form) needs to be added at planting, middle of the season, and close to the end of the season to give that LAST burst of energy to bring the fruit/vegetables into full form. Don't feel like you need to spend a lot of money; get creative; in Canada we can stop by our local coffee shops and pick up the days used grinds for use in our gardens (free); you can add micro nutrients to your garden by filling a pail with water and adding a layer of rocks (rocks are minerals) stir and use this to water your plants. Left over tea bags, left over coffee grinds, stuff that you might rinse down the sink (food juices), blood from meat when you wash it before cooking it ..... anything like that all puts nutrition back in the soil.

- Celeste Archer

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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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