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Potted Basil (photo by Rosana Brien / My Garden Plot)

Growing Basil

Warm-Season Herb: How To Grow Ocimum basilicum (Basil)

Basil is one of the most popular warm-season herbs synonymous with Mediterranean cooking, and especially Italian dishes. But its origins are from India. The basil is a member of the mint family. But unlike the robust-growing mint, the basil plant is considered a semi-hardy annual that thrives in warmth and sunshine. Below are tips how to grow and care for a basil plant.

In addition to the sweet basil, there is also the Thai basil, also known as ‘holy basil’, which is perfect for curries and stir-fries. The holy basil is spicier than the commonly known sweet basil. In any edible garden, this easy to grow herb is paired well with so many vegetables, such as tomatoes and zucchini, or simply tossed with some fresh pasta and parmesan. But there are a few things that you need to know about how to plant, care and harvest basil for your kitchen. Growing basil in pots works well, especially if you have limited space in the garden. We use so much basil that we generally have several plants, some growing outside and a few inside, to keep up with our love for this herb.

Basil At A Glance

Type: Annual

Location: Full Sun

Season: Summer

Where To Plant And How To Grow Basil

Young plants are readily available in garden centres and supermarkets, but it is also easy to grow from seed – see separate section below how to grow from seed.

Basil plants love the warmth and a sunny location. It needs full sun to thrive, whether planted outside, or if you have a pot of basil growing in your kitchen. Plant in loose, fertile, well-draining soil and water moderately. While basil does not need lots of water, don’t allow it to go dry. Keeping it evenly moist is best, and water from the soil level rather than overhead if the air is humid.

As soon as your young basil plant grows a strong main stem to about 20-25 cm (8-10 inches) high, pinch or cut this main shoot to encourage more growth and higher yield. If your basil plant gets too leggy, it can tolerate cutting back about half its height.

When planted in rich, fertile soil, your basil will not need a lot of fertilizing, if at all. With basil, less is better, as too much feeding will affect the wonderful flavour. Sun, warmth and regular watering is all it needs.

Basil is well suited for container gardening and can be grown indoors during most of the year so long as the location gets sun.

How To Grow From Seed

To sow from seed, start about three to four weeks before planting outside. Seeds germinate within two weeks at consistent temperatures around 21C (70F). Once your seedlings are ready, harden before moving them permanently outside. Only plant outside when nighttime temperatures are above 10C (50F). If the nights are still fresh, we also use a cloche overnight to keep it insulated and warm.

Basil Flowers (photo by Rosana Brien / My Garden Plot)
Basil Flowers (photo by Rosana Brien / My Garden Plot)

Basil Flower

The basil plant will produce tiny flowers. These are edible and can be used to make oils, vinegar, tea, or dried and added to potpourri. However, if your goal is leaf production, these need to be carefully removed. As soon as you see signs of the flower buds forming, pinch or cut it off, this will redirect energy to developing leaf growth instead. Leaving the flowers on your basil plant will reduce your leaf harvest.

Harvesting Basil Leaves

Hands down, basil is its best when used fresh. Dried or frozen basil loses its intense flavour. Your plant will love to be harvested often, which will prolong its life and yield. Best to snip leaves off in the morning before the hot day unfolds. When using young fresh basil leaves in cooking, add at the last moment. They can be eaten raw or lightly cooked.

Dinner idea: Quick, Tasty And Easy Pasta Recipe Using Zucchini And Basil, Squeeze Of Lemon Juice And Parmesan Cheese

Sun Loving Basil (photo by Rosana Brien / My Garden Plot)
Sun Loving Basil (photo by Rosana Brien / My Garden Plot)

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