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 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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27 Sep 13, allen lee (Australia - temperate climate)
Just a reminder to all those having problems with fruit fly in their tomatoes capsicum etc please ensure if you do find them in your fruit or vegetables pick up the infected fruit destroy by sealing in plastic bag leave in sun to destroy maggots if you don't the grubs will multiply giving you a bigger job next season in ridding of them at extra cost to your pocket ! PS DON'T just throw in the bin seal first ' From little things big thing grow"....
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01 Sep 13, THOMAS LEEPILE (South Africa - Humid sub-tropical climate)
ARE THE HEIRLOOMS SEEDS FOR TOMATOES GOOD FOR SOUTH AFRICA? THEY ARE OBTAINABLE IN NORTH AMERICA
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27 Jan 14, Sue (South Africa - Semi-arid climate)
You can buy heirloom seeds in South Africa from livingseeds or from gravel garden or seeds for africa. My livingseeds seeds are UP! ie they grow!
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30 Dec 13, Phil (South Africa - Semi-arid climate)
My second batch of heirloom tomatoes are ready to be transplanted. I bought the seeds over the internet on "Bid or Buy". I planted individual seeds in mini-containers and have had a 100% success rate.
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28 Jul 13, Jo (Australia - temperate climate)
Hi All, I have tried and tried to grow heirloom toms from seed. Brought a heat pad - think I cooked the plants, tried another lot - left them to their own devices, they didn't germinate. But SSSOOOOOO much more annoying was the ones I found in the crack of the path that had germinated...... Help - what am I doing wrong ?. thanks Jo
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09 Sep 13, Chris (Australia - temperate climate)
Hi Jo, Am guessing the issue was you left the heat pad in play after the emergence of the seeds at full heat. I have a heat pad which I am using for the first time and it says to space the plat tray above the heat pad as required to achieve the temp required. Not sure how to do this yet but this may be the issue. They say you need 16 to 35 degrees to germinate. Own devices may have been a bit cool. Guessing only
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19 Jun 13, Dean (Australia - temperate climate)
I have two tomato plants growing in Emerald QLD. One is a determinate plant with tomato's similar shape to a roma and the other is on a stake(nice round tomato's), they come up by themselves. They both have good big green tomato's on them but will not ripen. Can anyone suggest why they are not ripening?
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05 Aug 13, jess (Australia - temperate climate)
try giving them more shade and water them 2-3 times a day :-)
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24 May 13, steve (Australia - sub-tropical climate)
how long do plants last ? tks steve
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11 Mar 13, (Australia - sub-tropical climate)
what tomatoes grow best in sub tropical queensland, bundaberg
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Showing 521 - 530 of 799 comments
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Of course there are lots of factors (soil watering etc.), I\ll point out a few you may have issues with. I'm a little concerned about your night time temperatures harming the growth or steady growth of your tomatoes -- in addition Blossom drop will occur in if daytime temperatures are warm but night temps drop below 55 F. (13 C.) -- a condition that can easily occur in a greenhouse in winter. When you look at days to harvest for tomatoes -- they are assuming spring/summer growing -- which means the NUMBER of daylight hours is HIGHER. Your area may drop from 12 hours of daylight in summer to 9 in winter.... that's a big difference. Additionally the INTENSITY of the sun is not as great in winter as it is in summer. This means the plant is not collecting as much light. I would GUESTIMATE you need to at double the DAYS to harvest to account for your growing conditions. If you decide to go forward I would opt for varieties that tend to grow well in colder climates that NATURALLY have less intense sun and shorter days (or install lighting if you don't have it and perhaps some heat). REMEMBER your soil temp needs to stay at about 16c -- so if your pots are on the ground or if you are planting directly into the soil, the cold may creep into the soil from below. There are specific tomato varietals bred for cold hardiness which will tolerate conditions at or below 55 degrees F. (13 C.). The best choices for colder climates are short to mid-season tomatoes. These tomatoes set fruit not only in cooler temps, but also reach maturity in the shortest number of days; around 52-70 days. I would look to some indeterminate cherry or plum size tomatoes (so small tomatoes) with very low days to harvest. I have never grow this tomato -- but -- Originally developed for cool rainy nights, Quedlinburger Frühe Liebe (or as I like to say, QFL) is a German heirloom tomato variety that’s ready for harvest in just 40 days after transplanting (!!!) and keeps producing until killed by a freeze. This makes it quite an amazing all-season plant and a real keeper in the garden if you’re prone to cold snaps. QFL is sweet and flavorful with small, juicy red fruits ==> tomatofest (internet site in the USA) says : Old German potato-leaf variety means "Early love of Qued Linburg". Small spindly vines produce 1 1/2-inch, round, 4-lobed fruit in clusters of 4. These tomatoes have great flavor with good acidity. Developed for cool rainy nights. Prolific even during colder summers. **** you really need to review the conditions in your green house -- day and night time temps, hours of sunlight --and you need to choose your variety wisely -- and even then, this might be difficult -- a lot depends on your greenhouse.

- faith Celeste Archer

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