SproutSmart
SproutSmart™ Intelligent Garden Sowing

When to Plant Cardinal in Zone 8b

Family: Lamiaceae Herb

Planting Schedule

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

Get the exact Zone 8b timeline for your Cardinal. See localized frost dates, indoor sowing windows, and optimal companions below.

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

Explore Cardinal Data
Botanical illustration of Cardinal

Crop Dates : 8b

MilestoneDate
Start IndoorsMar 2nd
Last FrostMar 23rd
Transplant / Sow OutdoorsMay 11th
Harvest BeginsJun 25th
Harvest EndsNov 12th