Ocimum, Holy Basil, Thai Basil 'Linn'

Ocimumtenuiflorum

Family
Lamiaceae (lay-mee-AY-see-ee)
Genus
Ocimum (OSS-ih-mum)
Species
tenuiflorum (ten-yoo-ee-FLOR-um)
Synonym
Sun Exposure
Full Sun
Foliage
Herbaceous
Shiny/Glossy
Height
18-24 in. (45-60 cm)
24-36 in. (60-90 cm)
Spacing
18-24 in. (45-60 cm)
24-36 in. (60-90 cm)
Hardiness
USDA Zone 10b: to 1.7 °C (35 °F)
USDA Zone 11: above 4.5 °C (40 °F)
Danger
N/A
Bloom Color
Medium Purple
Dark Purple/Black
Bloom Time
Blooms all year
Blooms repeatedly
Other Details
Category
Herbs
Water Requirements
Requires consistently moist soil; do not let dry out between waterings
Foliage Color
Blue-Green
Orange/Apricot
Where to Grow
Grow outdoors year-round in hardiness zone
Can be grown as an annual
Suitable for growing in containers
Bloom Characteristics
This plant is attractive to bees, butterflies and/or birds
Flowers are fragrant
Bloom Size
Other details
Soil pH requirements
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
7.6 to 7.8 (mildly alkaline)
Patent Information
Non-patented
Propagation Methods
From seed; direct sow outdoors in fall
From seed; sow indoors before last frost
From seed; direct sow after last frost
Self-sows freely; deadhead if you do not want volunteer seedlings next season
Seed Collecting
Allow seedheads to dry on plants; remove and collect seeds
Properly cleaned, seed can be successfully stored
Regional

This plant is said to grow outdoors in the following regions:

Birmingham, Alabama

Tampa, Florida

Detroit, Michigan

Rio Rancho, New Mexico

Huntington Station, New York

Staten Island, New York

Salem, Oregon

Austin, Texas

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Featured Videos

Gardener's Notes:

2
positives
0
neutral
0
negative
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T
T
Birmingham, AL (Zone 8a) | December 2015 | positive

This plant is one revered in India as one of the most sacred in Ayurvedic medicine. Fast growing woody-stemmed basil with green and purpl...Read More

D
D
(Zone 10a) | April 2012 | positive

The Ocimum plants are known to radiate ozone around it. This particular variety "Krishna Tulasi/Tulsi" is said to be used as an effectiv...Read More

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