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When to Plant Cosmic Purple in Zone 6b

Family: Apiaceae Root Vegetable
Zone 6b Save Garden

Planting Schedule

Add Cosmic Purple to your garden to build a schedule and get reminders.

Plan your Cosmic Purple harvest with precision. Below is the exact Zone 6b planting schedule, frost dates, and recommended companion crops.

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Read Botanical Guide
Botanical illustration of Cosmic Purple

Crop Dates : 6b

Growing note: This crop establishes over multiple seasons (~75 days / ~1 year to first harvest). Plant on the frost schedule; first harvest follows establishment, not a single frost-free season.
MilestoneDate
Start IndoorsDirect Sow
Last FrostApr 25th
Transplant / Sow OutdoorsApr 25th
Harvest BeginsJul 9th
Harvest EndsOct 16th

Garden Alerts

This crop establishes over multiple seasons (~75 days / ~1 year to first harvest). Plant on the frost schedule; first harvest follows establishment, not a single frost-free season.

Recommended Companions

Red Wethersfield Onion
View Guide →
Tuffy Leek
View Guide →
Common Chives Chives
View Guide →
Kettle River Giant Garlic
View Guide →
Patterson Onion
View Guide →
Carentan Leek
View Guide →

Garden Alerts

This crop establishes over multiple seasons (~75 days / ~1 year to first harvest). Plant on the frost schedule; first harvest follows establishment, not a single frost-free season.