Holy

Basil

60d to harvest

Holy Basil brings an aromatic rush of cool, bright green fragrance—sweetly herbal with a lightly peppered lift that blooms as the leaves warm in the sun. The foliage forms dense, upright clumps with tender, velvety leaves that are richly fragrant and pleasantly crisp in texture, ideal for everyday garden harvests. Grow Holy for bold, fragrant flavor in fresh garnishes and vibrant sauces, where its lifted aroma shines most clearly.

Crop Dates

Milestone	Date
Start Indoors	May 4th
Last Frost	Jun 1st
Transplant / Sow Outdoors	Jul 27th
Harvest Begins	Sep 25th
Harvest Ends	Aug 1st

Crop Details

Trait	Value
Days to Maturity	60
Sun Requirements	Full Sun
Growth Habit	Upright
Support Needed	None
Planting Depth	Normal
Germination Temp (°F)	70
Min Soil Temp (°F)	60
Min Night Temp (°F)	50
Harden Off (days)	10

Recommended Companions

Inca II Marigold

Prospera Basil

Stump Of The World Tomato

San Marzano Tomato

Everleaf Emerald Towers Basil

African Marigold Marigold

Frequently Asked Questions

What’s a common problem for Ocimum tenuiflorum (holy basil), and how do I treat it?

Holy basil commonly suffers from downy mildew and leaf spots when leaves stay wet and air is humid. Water at the soil line, remove heavily spotted leaves, and improve airflow by spacing plants well. If disease is active, use an approved copper-based fungicide and repeat as directed on the label.

How often should I water holy basil during its main growth (about the first 6–8 weeks)?

Keep the soil lightly moist but never waterlogged—holy basil performs best when the top 1 inch (2–3 cm) dries slightly between waterings. In warm, sunny weather this is often every 2–3 days, but adjust to container size and rainfall. Avoid wetting foliage because it increases mildew risk.