Sunlight for Holy Basil?

Full sun to partial shade. Performs best with 5–7 hours of direct sun; tolerates a half-day of shade in hot summers. Insufficient light produces lanky stems and weakens aroma.

Water for Holy Basil?

Moderate. Water when the top 2 cm of soil dries; avoid waterlogging. Reduce in winter. Overwatering is the single most common cause of tulsi decline.

Loamy, well-drained. Loose, well-aerated loam with neutral pH 6.0–7.5 enriched with composted manure. Heavy clay or compacted soils suppress root mass.

Temperature for Holy Basil?

20–35 °C. Thrives in warm humid air; below 10 °C foliage yellows and drops. Bring potted plants indoors during North Indian winters.

What is Holy Basil used for medicinally?

Leaf decoctions for cough, cold, and bronchial congestion in Ayurveda; Adaptogen for stress, fatigue, and immune support; Antimicrobial mouth rinse and skin wash

What does the scientific name Ocimum tenuiflorum mean?

Ocimum: From the Greek ŌKIMON, an old name for basil, used by Theophrastus. tenuiflorum: Means 'slender-flowered', referencing the narrow tubular corolla.

Plant of the day

Ocimum tenuiflorum

Holy BasilHerb

Ocimum tenuiflorum, revered as Tulsi, is an aromatic perennial herb of the mint family worshipped across the Indian subcontinent and prized in Ayurveda for its eugenol-rich foliage and adaptogenic properties.

FamilyLamiaceae

GenusOcimum

NativeIndian Subcontinent

LifespanPerennial; typically 2–3 productive years before woody senescence

Common Pests

Aphids

Pest

Small green or black insects on new growth.

Whiteflies

Pest

Tiny white insects under leaves.

Spider Mites

Pest

Fine webs and stippling on leaves.

Mealybugs

Pest

Cottony white insects on stems.

Thrips

Pest

Tiny slender insects that deform leaves.

Common Diseases

Leaf Spot

Disease

Fungal spots on leaves that spread in humidity.

Powdery Mildew

Disease

White powdery fungal growth on leaves.

Root Rot

Disease

Caused by overwatering or poor drainage.

Rust

Disease

Orange or brown pustules on leaves.

Bud Drop

Disease

Stress or infection can cause buds to drop.

TipObserve your plant regularly and adjust care according to your local climate and conditions.