SproutSmart
SproutSmart Intelligent Garden Sowing

Stonehead · Cabbage

Zone 1a Save Garden

Planting Schedule

Add Stonehead to your garden to build a schedule and get reminders.
MilestoneDate
Start IndoorsMay 18th
Last FrostJun 15th
Transplant / Direct Sow OutdoorsJun 15th
Harvest BeginsAug 24th
Harvest EndsJul 15th

Crop Details

Transplant Conditions: Wait until soil reaches 40°F and nights stay above 32°F before moving outdoors. Harden off for 6 days first.
TraitValue
Days to Maturity70
Sun RequirementsFull Sun
Growth HabitRosette
Support NeededNone
Planting DepthNormal
Germination Temp (°F)45
Min Soil Temp (°F)40
Min Night Temp (°F)32
Harden Off (days)6
Expert Note: Stonehead is a disease- and splitting-resistant cabbage—keep transplants growing steadily and avoid letting plants sit in cold soil once nights are warming.