Basil Plant Plant Care
Ocimum basilicum L.
Basil, also called great basil, is a culinary herb of the family Lamiaceae (mints). It is a tender plant, and is used in cuisines worldwide.
Every 4–7 days
Full sun to partial shade
60–90°F
40–70%
What Is the Basil Plant?
Basil Plant (Ocimum basilicum) belongs to the Lamiaceae family within the Ocimum genus. Basil Plant is native to tropical regions from Central Africa to Southeast Asia. Basil Plant is also known as Basil, Sweet Basil, Common Basil.
Basil Plant displays an upright, bushy herb growth habit, reaching up to 2 inches tall with a spread of approximately 1.5 inches. Basil Plant produces small, tubular flowers in shades of white, pink, or purple.
Leaf size: approximately 2 inches.
How Often Should You Water a Basil Plant?
Ocimum basilicum requires watering every 4–7 days. Allow the top layer of soil to dry between waterings to prevent root rot. Reduce watering frequency during winter when growth slows.
Watering Frequency
Every 4–7 days
Let soil partially dry between waterings
What Light Does the Basil Plant Need?
Basil Plant thrives in full sun to partial shade light conditions. The optimal light range is 200–1000 lux. Avoid placing Basil Plant in direct, harsh sunlight for extended periods, as this can scorch the foliage.
Light Requirement
Full sun to partial shade
200–1000 lux
What Temperature and Humidity Does the Basil Plant Prefer?
Ocimum basilicum grows best at temperatures between 60°F and 90°F. Basil Plant prefers humidity levels of 40–70%.
Temperature
60–90°F
Humidity
40–70%
What Soil Mix Works Best for a Basil Plant?
Well-draining, fertile soil with a neutral pH. Good drainage is essential for Basil Plant to prevent waterlogging, which leads to root rot and fungal issues.
How Do You Repot a Basil Plant?
Repot annually in spring. Choose a pot one size larger than the current container, and ensure it has drainage holes to allow excess water to escape.
How Do You Propagate a Basil Plant?
Basil Plant can be propagated through seeds, stem cuttings.
Fertilizing
Every 3 months
During the growing season
Is the Basil Plant Toxic to Pets and Children?
Non-Toxic
Non-toxic to humans and pets
What Pests and Diseases Affect the Basil Plant?
Basil Plant is susceptible to aphids, spider mites, whiteflies. Inspect the foliage regularly, especially along leaf undersides and stems. Treat infestations promptly with insecticidal soap or neem oil to prevent spread.
What USDA Hardiness Zone Does the Basil Plant Need?
Basil Plant grows outdoors in USDA Zone 10b – 12b. Native to tropical regions from Central Africa to Southeast Asia, Basil Plant is adapted to warm climates. In cooler regions, grow Basil Plant as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 10b – 12b
Keep exploring plants
Basil Plant is one of many species covered in the complete plant care and identification guide, which groups plants by genus, attribute, and popularity.
It belongs to the Ocimum genus — compare its care with other Ocimum species on PlantoScan.
Basil Plant tolerates low-light rooms and shaded spots — browse the full list of low-light plants.