SproutSmart
SproutSmart™ Intelligent Garden Sowing

When to Plant January King in Zone 9a

Family: Brassicaceae Brassica

Planting Schedule

Add January King to your garden to build a schedule and get reminders.

Get the exact Zone 9a timeline for your January King. See localized frost dates, indoor sowing windows, and optimal companions below.

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

Explore January King Data
Botanical illustration of January King

Crop Dates : 9a

MilestoneDate
Start IndoorsFeb 6th
Last FrostMar 6th
Transplant / Sow OutdoorsFeb 27th
Harvest BeginsMay 18th
Harvest EndsNov 26th