Growing Basil

Ocimum basilicum : Lamiaceae / the mint family

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

(Best months for growing Basil in USA - Zone 5a regions)

  • S = Plant undercover in seed trays
  • T = Plant out (transplant) seedlings
  • P = Sow seed
  • 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 18°C and 35°C. (Show °F/in)
  • Space plants: 20 - 25 cm apart
  • Harvest in 10-12 weeks. Pick before flowering.
  • Compatible with (can grow beside): Tomato

Your comments and tips

29 Sep 15, eddie (Australia - temperate climate)
It could be various things however id suggest something clearly visible if it can devour your entire plant overnight caterpillars and snails are the usual suspects
01 Oct 15, Jane (Australia - temperate climate)
I have the same problem with possums. This year I am going to try growing it in a cage.
08 Dec 15, Prometheus (Australia - cool/mountain climate)
Here's a quick tip for dealing with slug and snail damage to basil plants, if that is a problem for you (seems to always happen to me). Make a large spray container's worth of coffee up - you can use instant or ground. Then, add a very small squirt of dishwashing liquid to the bottle and give it a good shake. Sprayed liberally on plants, this makes for an excellent snail and slug repellent (although you do have to reapply after rain / overhead watering). I have lost more basil seedlings than you would believe this year due to a snail / slug army; this is the only way I have managed to have some left for the kitchen. Another item you can buy, which is probably even more effective against slugs / snails, is a product called copper tape. You just tape around the perimeter of your containers or raised beds, and they will stay well away - it gives them something akin to an electric shock. On the downside, it is quite expensive to purchase, even from ebay.
15 Dec 15, dave (Australia - temperate climate)
use 30 cm of copper wire and fashion into a horseshoe this will increase the growth of the plant as well as keeping insects away from it. research lahkovsky machine to understand how this works
12 Nov 17, trish (Australia - temperate climate)
Do you think the copper would work with black millipedes? (Or do you reckon with all their little legs there would be insufficient deterant?)
18 Dec 15, mavis buckmeister (Australia - temperate climate)
i crush garlic and mix it up into a spray with a few drops of lavender oil and nothing eats my basil - its a trick my grandfather taught me many years ago - don't know how or why it works - just know my basil keeps growing beautifully year after year after year.
06 Jan 18, Corindikids (Australia - temperate climate)
Wld you mind being more specific about your garlic spray? How much garlic? Do you mix with water as well as lavender oil? If so, how much water?
02 Feb 16, megan (Australia - temperate climate)
A great tip to stop the slugs eating newly planted basil is to cut the bottom off a plastic coke bottle & cover them with it. Not only does it stop everything from eating your plants they grow super fast in there own little green house. Once they are big enough remove the bottles and you are left with a strong hardy plant.
03 Feb 16, Barry (Australia - temperate climate)
What to feed and when basil plants
25 May 16, Amarjit (USA - Zone 6a climate)
Can I get basil in usa
Showing 51 - 60 of 120 comments

I assume the frosts would hit it where you are.

- Anon

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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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