Purple Ruffles Basil

Basil

45d to harvest

Sink your senses into Purple Ruffles Basil’s velvety, deep plum leaves—an aromatic cascade with a ruffled, frilled edge that looks as lush as it smells. The flavor is bright and sweet with a cool, herbaceous lift, tender enough for fresh use and robust enough to shine when dried or blended into fragrant sauces. Grow it for 45 days to maturity and enjoy a compact, upright habit that keeps producing richly colored leaves for continuous harvests.

Crop Dates

Milestone	Date
Start Indoors	Apr 17th
Last Frost	May 15th
Transplant / Sow Outdoors	May 15th
Harvest Begins	Jun 29th
Harvest Ends	Aug 25th

Crop Details

Trait	Value
Days to Maturity	45
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

Frequently Asked Questions

What pest or disease most commonly affects Ocimum basilicum (Purple Ruffles basil), and how can I manage it?

Watch for downy mildew, which shows as yellow patches on the upper leaves with gray-purple growth underneath, especially in humid conditions. Improve air flow by spacing plants and watering at the soil line (not overhead), and remove badly affected leaves to slow spread. If problems persist, apply a labeled fungicide for basil downy mildew and avoid re-wetting foliage in the following week.

How often should I water Purple Ruffles basil during active growth, and what soil moisture level should I maintain?

During the main growing phase, water when the top 1 inch of soil feels dry, then water thoroughly until the excess drains. Ocimum basilicum prefers consistently moist soil but not soggy conditions—aim for evenly damp soil that never stays waterlogged. In summer heat, this may be every 1–3 days, depending on pot size and rainfall.

How do I know when Purple Ruffles basil is ready to harvest (Ocimum basilicum)?

Start harvesting around 40–45 days after sowing when plants have multiple sets of mature leaves and reach a workable height. Pick by snipping above a leaf pair (just above where two leaves branch) to trigger new side growth. Harvest regularly once it’s producing; for the best flavor, do it before the plant starts forming flower buds.