BAsil

 

 
perennial basil
Basil is so popular it probably needs no introduction. It’s the key ingredient in pesto. It’s good fresh, frozen, or dried. It pairs equally well with tomatoes or strawberries. It amps up the flavor of salad, pizza, pasta, you name it. Plus, basil smells so good many fans are happy just sticking it in a vase of water and letting it fill a room with its fragrance.
 

 

type of perennial: herb

VarietiEs

The most popular variety, Sweet Basil, is an annual. The rest are perennial varieties you can enjoy without having to replant it each year. Lemon or wild basil is an American native that grows up to three feet tall. Camphor is a basil native to Asia with sweet scented white flowers. Thai Lemon basil is a mainstay in Laos and Indonesia where the zesty seeds, stems, and leaves are all used in the kitchen. Hoary Basil, an African native, has a strong taste and often used as an herbal tea. And Tulsi, or Holy Basil, originally from India, is used in Ayurvedic medicine to offset stress. 

 

 

WHERE BASIL THRIVES

Regional compatibility

Basil prefers moderate temperatures and won’t do well in regions that experience extreme cold.

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Optimal shade & sun

Grow basil in the sunshine but make sure it gets shade, too. Afternoon shade is better than morning shade.

 


RESILIENCE

Adaptability to climate extremes

Basil is adaptable to the heat but cannot survive the extreme cold. 

 

drought resistance

Basil can survive a drought but only if given plenty of water. This is a plant that needs steady moisture to thrive.

 

 

PREP YOUR SOIL

Optimal type of soil

Basil loves moist soil; it’s not drought tolerant and is prone to heat stress.  

 
 
 

GROW IT

Planting

If planting from seed, sow your seeds ¼ inch deep in an indoor pot about six weeks before the last frost of spring. Transplant your seedlings after two months of growth approximately two weeks after the final frost. Space your seedlings about one foot apart in the garden.

If you’re growing from cuttings, select a 4-inch, unflowered basil stem and place in water, and be prepared to change your water regularly to keep it fresh. Roots will sprout in about a week, at which point you can transplant the plants into the garden

If transplanting a plant or cutting, wait until the ground is sufficiently warm to do it (about 70 degrees). A ground thermometer (or any kind of thermometer, really) is a helpful investment for beginning gardeners.

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Best time of year to plant

Because basil can be killed by cold weather, your timing is fairly important. If you choose to plant from seed, plant six weeks or less before the last frost of spring (Check a regional frost chart on timing. If you’re transplanting plants wait until night time temperatures are reaching the low 50s before moving them outside.

Companion plants

Pair basil with tomatoes, peppers, parsley, lettuce, asparagus, beans, beets, cabbage, eggplant, marigolds, potatoes, or oregano.


 
 

Growing

Basil grows well from seed and can quickly reach a height of two feet. Its flavor peaks just before it produces small white flowers in summer. By pinching off the flowers so the plant can focus on growing leaves and not sustaining the blooms you can extend the flavorful period. Another way to maintain flavor is to trim any woody stems.

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  WaterinG

Water basil when the soil is dry to the touch.

 

Mulching

Some mulch helps keep the soil warm for this cold-sensitive plant but don’t overdo it. Too much organic matter can compromise its flavor.

 

Fertilizing

Add fertilizer (we recommend compost), at the beginning of the growing season. Do not fertilize throughout the season. As with many other herbs, a too-rich soil can strip the herb of its flavor and aroma.

 

Weeding

When planting from seed keep the area clear of weeds.


CHALLENGES

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pests

Aphids, slugs, and Japanese beetles can pose the occasional threat, but pests are not a big concern for basil.

Diseases

Black spot and root rot can be a concern. You can help prevent this by keeping your soil airy and well-drained.

Particular growing challenges

Basil is considered a tender annual, meaning it can’t really handle the cold. It’s best if you cover your basil plants during cold snaps. Since basil grows well in containers you can also just keep them in pots and move them inside during cold nights.


 

HARVEST IT

 

Harvest

You can harvest up to two-thirds of your basil plant at a time, or just pick leaves and stems as needed. Regular clipping and harvesting helps maintain a healthy, robust plant.

STORE

For short-term use store in room-temperature water. Don’t refrigerate - it will turn brown.

 

Preserve

Freeze basil in ice cubes for the best long-term flavor additions, or dry it by hanging it in a warm, dark place.


ENJOY

 
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Basil Pesto from The Food Network 

Nectarine Basil Pizza from Alexandra's Kitchen

Basil Strawberry Popsicles from A Girl Deflourered