SproutSmart
SproutSmart™ Intelligent Garden Sowing

When to Plant Romulus in Zone 9a

Family: Asteraceae Vegetable

Planting Schedule

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

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

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

Explore Romulus Data
Botanical illustration of Romulus

Crop Dates : 9a

MilestoneDate
Start IndoorsDirect Sow
Last FrostMar 6th
Transplant / Sow OutdoorsFeb 27th
Harvest BeginsMay 8th
Harvest EndsNov 26th