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

15 Jan 14, derek (Australia - temperate climate)
We have planted 5 Royal Flush Tomatoes bushes and they are thriving a producing an abundant crop. However, internal (all bushes are planted on the outer edges of the garden is a circle) all leaves and branches are dying, being eaten and there a black egg like things on a lot of the tomatoes and leaves. Some tomatoes in the inner circle are also being eaten? What can I use to spray? thank you
14 Jan 14, karen johnson (Australia - temperate climate)
is it too late to plant tomatoes from seeds ?
29 Dec 13, Melanie (Australia - arid climate)
Hi I planted Zucchini, Cucumber and Tomatoes in September, and they don't seem to be getting any higher than 40cm...they are fruiting, but I find it unusual that they are not higher now...Should I rip these out, and start again.
28 Dec 13, Julie (Australia - temperate climate)
Sam, We are borderline cool to temperate. We find that Roma will be later than cherry tomato type or beefsteak type. Try some Powerfeed Red for vegetables and also some potash to boost growth and flowering.
21 Dec 13, Andrew (Australia - temperate climate)
I read somewhere, but I can't locate the source, that over fertilising produces lush foliage but inhibits flowering. Have you been smashing the fertiliser? That includes Seasol and Powerfeed too. Do a little research on nutrient needs for tomatoes. I do know that as they begin to fruit they benefit from a potash rich dressing.
13 Dec 13, Ian hansen (Australia - sub-tropical climate)
Types tomatoes to grow in summer in sub tropical climate
13 Dec 13, Sam (Australia - temperate climate)
I'm growing roma tomatoes. They are a determinate variety. I kept them in pots for a bit too long before transplanting them. They were still relatively small when they went into the garden. Shortly after transplanting the plants flowered. Now I have one or two small fruit setting on each plant. I will be very disappointed if I only get 2 fruit per plant, so I am thinking of cutting these fruit off, and hoping the plants grow bigger before flowering again. Hopefully next time round I get more fruit. Would this work?
13 Nov 13, Coral (Australia - sub-tropical climate)
Our tomatoes have grown tall, but very few flowers . Have you any advice?
19 Dec 13, Roachelle (Australia - temperate climate)
Im having the same problem... i have very healthy looking plants .. lots of leaves etc... but hardly any flowers... Ive only gotten 1 fruit off so far. what have i done wrong?
02 Jan 14, Sarah (Australia - temperate climate)
The tomatoes grow little stems in the corners if other stems, they take much of the nutrients to grow and slow the fruit. If they look like they're not going to fruit, just snap them off. My tomato plants popped up out of nowhere in my dad's yard (presumably a birds dinner one night) so we moved them to my house. When he told me about these little stems I wasn't sure, but I have 3 plants, 2 of which I removed these from and they are fruiting much more efficiently than the one I left alone.
Showing 501 - 510 of 799 comments

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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