SproutSmart
SproutSmart™ Intelligent Garden Sowing

When to Plant Phenomenal in Zone 3a

Family: Lamiaceae Herb
Zone 3a Save Garden

Planting Schedule

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

Your Zone 3a Phenomenal cheat sheet. All the dates and companions you need to get seeds in the ground successfully

Want the complete botanical breakdown and expert growing tips?

View Phenomenal Guide
Botanical illustration of Phenomenal

Crop Dates : 3a

Growing note: This crop establishes over multiple seasons (~90 days / ~1 year to first harvest). Plant on the frost schedule; first harvest follows establishment, not a single frost-free season.
MilestoneDate
Start IndoorsMar 20th
Last FrostMay 15th
Transplant / Sow OutdoorsJul 10th
Harvest BeginsOct 8th
Harvest EndsSep 1st

Garden Alerts

This crop establishes over multiple seasons (~90 days / ~1 year to first harvest). Plant on the frost schedule; first harvest follows establishment, not a single frost-free season.

Recommended Companions

Gorizia Rosemary
View Guide →
Dwarf Garden Sage Sage
View Guide →
Thymus Vulgaris 'German Winter Thyme
View Guide →
Irene Rosemary
View Guide →
Elfin Creeping Thyme Thyme
View Guide →
Icterina Sage
View Guide →

Garden Alerts

This crop establishes over multiple seasons (~90 days / ~1 year to first harvest). Plant on the frost schedule; first harvest follows establishment, not a single frost-free season.