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Growing Basil

(Ocimum basilicum)

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    S P P              

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

S = Plant undercover in seed trays. P = Plant direct in garden where they are to grow.


  • 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: Tomato
  • A Basil plant
  • Basil flower

A frost tender low-growing herb. Basil is a culinary herb prominently featured in Italian cuisine, and also plays a major role in the Southeast Asian cuisines of Thailand, Vietnam, Cambodia, and Laos. The plant tastes somewhat like anise, with a strong, pungent sweet smell. There are many varieties including, thai, purple ruffles and lemon.

Can be grown inside in pots in winter. As the plant develops, pinch out the top to encourage bushy growth. Pick off flowers to encourage more growth.

Culinary hints - cooking and eating Basil

Basil is commonly used fresh in cooked recipes. It is generally added at the last moment, as cooking quickly destroys the flavour. Tear rather than chop.
The fresh herb can be kept for a short time in plastic bags in the refrigerator, or for a longer period in the freezer, after being blanched quickly in boiling water.


Your comments and tips

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15 Mar 12, Anonymus (USA - Zone 10a climate)
I have had no problem seeding basil indoors. They come up easily. My plants grow fine. But after I pinch of all the god leaves, it produces a little more then stoppes producing altgether. What did I do wrong? Everone says to just keep pinching to help encourage new growth. That doesn't work for me. The plant just dies before producing god regrwth.
20 Aug 12, (USA - Zone 9b climate)
Don't pinch or cut the leaves off. Instead use scissors to cut the *stem* just below the pair of leaves you intend to harvest. Then, in the kitchen, pick the leaves off the stem while washing them.
20 Aug 12, (USA - Zone 9b climate)
I had the same problem at first. Most instructions aren't very clear on the details. The trick is to wait until there are 3-5 sets of true leaves on the seedling. Then, only cut off the top pair of leaves. Also don't pinch or trim until it is transplanted or in its final pot for growing. For the second "pinch," wait until the suckers (like on tomatoes) have 2-3 new sets of leaves, at least. Always use scissors or shears, btw. A good rule of thumb is to never remove more than 1/3 of a plant's leaves at a time, if you want it to keep growing. Once I figured out how to trim my basil plants, they went nuts within a couple of months. Now I have more basil than I can handle!

Post a question, comment or tip about Basil

I have had no problem seeding basil indoors. They come up easily. My plants grow fine. But after I pinch of all the god leaves, it produces a little more then stoppes producing altgether. What did I do wrong? Everone says to just keep pinching to help encourage new growth. That doesn't work for me. The plant just dies before producing god regrwth.

- Anonymus


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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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