Growing Tomato

Lycopersicon esculentum : Solanaceae / the nightshade family

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

(Best months for growing Tomato in Australia - temperate regions)

  • S = Plant undercover in seed trays
  • T = Plant out (transplant) seedlings
  • P = Sow seed

August: Frost tender. Start undercover

  • 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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14 Nov 11, Beth (Australia - temperate climate)
I'm growing Red Truss and Grosse Lisse tomatoes in Adelaide. The truss plants have already flowered on plants 30cm & 40cm high. Should I remove the flowers to let plants grow taller before putting energy into fruiting?
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19 Nov 11, Tricia (Australia - temperate climate)
Ive planted a variety of tomatoes this year and they all started flowering before they even got to 30 cm, I have left them and they are still growing and flowering, the early flowers have set and I have some really nice looking tomatoes already, I made my own compost and have side dressed them and I swear they have grown another 6 inches in a few days :)
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21 Nov 11, Beth (Australia - temperate climate)
Thanks Tricia - that sounds promising. That's what I'd decided to do. They certainly love compost. And who wouldn't prefer home-made? Roll on delicious tomatoes!
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04 Oct 11, justina (Australia - temperate climate)
This is the first time I'm planting tomatoes. How frequent do I fertilize the plant. i'm using instsnt-gro. the container said 2- 3 months.
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31 Oct 11, Digger Dave (Australia - temperate climate)
Every year I plant a tomato plant in August (cover from frost), then plant a couple in October, I fertilize when I plant them with blood and bone and then again every two months, Last year the eary plant grew over nine feet tall and I had tomatos before christmas
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18 Nov 11, ian (Australia - arid climate)
i always fertiilze every 10 to 12 days as you will always good growth and a healthy plant will always bear goood fruit or veg's
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26 Sep 11, Lisa (Australia - sub-tropical climate)
When it says potatoes and tomatoes shouldn't be planted together does that just mean same bed? or same time? completely new to gardening thanks
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18 Nov 11, ian Mckay (Australia - temperate climate)
no don't plant after one after the other always leave a years between as you may end up with namato's, i always leave a year or somethimes two between planting either between planting of either of them.
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26 Sep 11, Liz (New Zealand - sub-tropical climate)
Lisa, it means that they should not be planted in the same bed.
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01 Sep 11, Nik in Melbourne (Australia - temperate climate)
Is is time to plant tomato seedlings out in the patch yet? Also, a patch I have does not get full sun till the middle of the summer. Should I delay planting tomatoes there?
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Showing 411 - 420 of 595 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. 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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