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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02 Jan 25, John Doe (Australia - temperate climate)
I really enjoyed reading your tips on growing tomatoes! I'll try them out in my garden.
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17 Sep 24, Edythe (USA - Zone 10b climate)
I’m planting Plum Lemon Tomatoes. Do I start in trays or sow directly into the container?
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07 Jun 24, Nick Thegardner (USA - Zone 10b climate)
We have planted two different tomato transplants in our raised bed. Bed is about 18" deep. Have good soil, topped with compost, then covered with straw. How often should we be watering this time of year? Current daily temps are around 70-75.
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10 Jun 24, (USA - Zone 9b climate)
If it is hot a good watering 3 times a week - not so hot 2 times a week. Small plants need small waterings more often. The finger test is a good indicator also.
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09 Jun 24, dan (USA - Zone 10a climate)
nick, I've read just to stick your finger in about 2 in. and if it's dry, then water. There's also fertilizing to consider. Homestead and Chill is a great website that has articles on Tomato's (deep watering/ shade cloth) and alot more. dan
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05 Jun 24, Melissa (USA - Zone 9b climate)
I started my seeds back in January and transplanted them out mid-march like the diagram said. However, it does show you can plant them in April, but I would be careful because just as they are starting to take off the heat and humidity will be setting in. Depending on the variety most plants will not produce fruit when temperatures are consistently about 90 degrees. Which we are almost there in our zone. Adding shade over them can help! Otherwise, I use the tapping method to aid with pollination :).
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08 May 24, Carla Stacy (USA - Zone 7b climate)
I’m growing tomatoes in a 5 gallon bucket. I have flowers but no fruit. Planted April 19th. Last year same thing lots of flowers but no fruit. What am I doing wrong?
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30 May 24, Ali T (USA - Zone 8b climate)
Do you see any pollinators? Try using a tiny paint brush to mix pollen on each flower.
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27 May 24, Victor (USA - Zone 9b climate)
Just lightly tap the flowers in order to pollinate them and they will form tomatoes.
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19 May 24, s ott (USA - Zone 3b climate)
Try watering with a mixture of epsom salt (1 Tbsp per gal of water). Also, if you,ve seen the banana peel water combination I swear by these two methods. I have the biggest plants and the tomatoes are just loaded on every single plant. It works great for peppers too!
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Showing 11 - 20 of 811 comments
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I just moved into a new house and have inherited a bit of a garden and some plants. I'm new to gardening but would really like to start growing my own fruit and veg. I have 3 different types of tomatoes - what look like plum, small heirloom ones?? and a more rounder, larger variety (no labels on any). They were a bot worse for wear having sprawled on the ground for a few weeks.... I have tried to save them... they have been staked/supported and dead, browning or "excess" leaves taken off. They do have some fruits on them and more flowers but after 2 weeks they don't seem getting any bigger/riper though leaves still seem to be growing. I'm in Perth and it's starting to cool here. Have I missed the season? Can I get the rest of the tomatos to grow/ripen? And how long can I expect the plants to fruit? Do I need to keep fertilising them, and how often? Also is what do I do with the plant when it does get too cold/it is done fruiting? leave it? Pull it out and start again next year? Cut it back? I know there are a lot of questions but I haven't done this before. ;-) Thanks

- Dani

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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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