SproutSmart
SproutSmart™ Intelligent Garden Sowing

When to Plant Window Box in Zone 8a

Family: Lamiaceae Herb

Planting Schedule

Add Window Box to your garden to build a schedule and get reminders.

Plan your Window Box harvest with precision. Below is the exact Zone 8a planting schedule, frost dates, and recommended companion crops.

Looking for comprehensive growing guides, pest control, and watering schedules?

Read Botanical Guide
Botanical illustration of Window Box

Crop Dates : 8a

MilestoneDate
Start IndoorsFeb 18th
Last FrostApr 1st
Transplant / Sow OutdoorsMay 20th
Harvest BeginsJul 9th
Harvest EndsNov 5th