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 64°F and 95°F. (Show °C/cm)
  • Space plants: 8 - 10 inches apart
  • Harvest in 10-12 weeks. Pick before flowering.
  • Compatible with (can grow beside): Tomato

Your comments and tips

13 Nov 18, Yolandi (New Zealand - temperate climate)
Mine germinates so well and then I loose about 3/4 of them in the first 4weeks. The leaves die.... They re inside. Not sure whats going on
19 Jun 16, Jennifer (Australia - temperate climate)
When cooking with basil do you use leaves and stems.
26 Jun 16, Lee (Australia - arid climate)
Hi Jen you could use the stems but mostly I strip the leaves and use them only unless I am slow cooking.
25 May 16, Amarjit (USA - Zone 6a climate)
Can I get basil in usa
03 Feb 16, Barry (Australia - temperate climate)
What to feed and when basil plants
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.
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?
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
Showing 61 - 70 of 123 comments

Ask a question or post a comment or advice about Basil

Please provide your email address if you are hoping for a reply


All comments are reviewed before displaying on the site, so your posting will not appear immediately

Gardenate App

Put Gardenate in your pocket. Get our app for iPhone, iPad or Android to add your own plants and record your plantings and harvests

Planting Reminders

Join 60,000+ gardeners who already use Gardenate and subscribe to the free Gardenate planting reminders email newsletter.


Home | Vegetables and herbs to plant | Climate zones | About Gardenate | Contact us | Privacy Policy

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.
We cannot help if you are overrun by giant slugs.