SproutSmart
SproutSmart™ Intelligent Garden Sowing

When to Plant Mammoth in Zone 2a

Family: Lamiaceae Herb
Zone 2a Save Garden

Planting Schedule

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

Get the exact Zone 2a timeline for your Mammoth. See localized frost dates, indoor sowing windows, and optimal companions below.

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

Explore Mammoth Data
Botanical illustration of Mammoth

Crop Dates : 2a

Growing note: This crop establishes over multiple seasons (~55 days / ~1 year to first harvest). Plant on the frost schedule; first harvest follows establishment, not a single frost-free season.
MilestoneDate
Start IndoorsApr 27th
Last FrostMay 25th
Transplant / Sow OutdoorsJul 13th
Harvest BeginsSep 6th
Harvest EndsAug 29th

Garden Alerts

This crop establishes over multiple seasons (~55 days / ~1 year to first harvest). Plant on the frost schedule; first harvest follows establishment, not a single frost-free season.

Recommended Companions

Durango Red Marigold
View Guide →
Hot And Spicy Oregano Oregano
View Guide →
Common Chives Chives
View Guide →
Marigold Marigold
View Guide →
Golden Oregano Oregano
View Guide →
Kokusai Chives
View Guide →

Garden Alerts

This crop establishes over multiple seasons (~55 days / ~1 year to first harvest). Plant on the frost schedule; first harvest follows establishment, not a single frost-free season.