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Thai Holy Basil

Ocimum tenuiflorum

Heritage Variety
Verified
Thai Holy Basil

Sacred in Hindu tradition. Peppery, clove-like flavor essential for Thai stir-fries. Not to be confused with Thai sweet basil.

The story

Known as Tulsi, this plant is sacred in Hinduism and has been cultivated in India for over 5,000 years. It is traditionally planted near temples and homes for spiritual protection.

Origin
Indian subcontinent, India
Family
Lamiaceae

About

Ocimum tenuiflorum (synonym Ocimum sanctum), commonly known as holy basil, tulasi (sometimes spelled thulasi) or tulsi, is an aromatic perennial plant in the family Lamiaceae which is native to the Indian subcontinent and widespread as a cultivated plant throughout the Southeast Asian tropics.

At a glance

What it needs

Water

Regular

USDA hardiness

Zones 10–12

Zone 1Zone 13

Days to maturity

60 days

Sow120 days

Ecology

How it lives

Propagated by
Seed

Known as

Names around the world

ar
ريحان مقدس
en
Holy Basil, Tulsi
hi
तुलसी
th
กะเพรา
Full detailsevery field on the record, to copy
Name
Thai Holy Basil
Slug
thai-holy-basil
Kingdom
Plantae
Family
Lamiaceae
Genus
Ocimum
Species
tenuiflorum
Category
Herb
Hardiness zone (min)
10
Hardiness zone (max)
12
Sunlight
Full Sun
Water needs
Regular
Days to maturity
60
Germination rate
80%
Propagule type
seed
Pollination type
Open-pollinated
Origin country
India
Origin region
Indian subcontinent
Container suitable
Yes
Indoor suitable
Yes
OSSI pledged
No
Hazard level
1
Data completeness
73

Generated sections & citations

summaryinaturalist