SproutSmart
SproutSmart™ Intelligent Garden Sowing

When to Plant Darklet in Zone 4a

Family: Apiaceae Root Vegetable
Zone 4a Save Garden

Planting Schedule

Add Darklet to your garden to build a schedule and get reminders.

Get the exact Zone 4a timeline for your Darklet. See localized frost dates, indoor sowing windows, and optimal companions below.

Need deeper agronomic data, pest profiles, and optimal flavor pairings?

Explore Darklet Data
Botanical illustration of Darklet

Crop Dates : 4a

Growing note: This crop establishes over multiple seasons (~120 days / ~1 year to first harvest). Plant on the frost schedule; first harvest follows establishment, not a single frost-free season.
MilestoneDate
Start IndoorsMar 6th
Last FrostMay 15th
Transplant / Sow OutdoorsMay 8th
Harvest BeginsSep 5th
Harvest EndsSep 24th

Garden Alerts

This crop establishes over multiple seasons (~120 days / ~1 year to first harvest). Plant on the frost schedule; first harvest follows establishment, not a single frost-free season.

Recommended Companions

California Early Onion
View Guide →
Lancelot Leek
View Guide →
Common Chives Chives
View Guide →
Purly Chives
View Guide →
Tuffy Leek
View Guide →
Granex Yellow Onion
View Guide →

Garden Alerts

This crop establishes over multiple seasons (~120 days / ~1 year to first harvest). Plant on the frost schedule; first harvest follows establishment, not a single frost-free season.