SproutSmart
SproutSmart Intelligent Garden Sowing

Butterhead Bibb · Lettuce

Zone 4b Save Garden

Planting Schedule

Add Butterhead Bibb to your garden to build a schedule and get reminders.
MilestoneDate
Start IndoorsApr 15th
Last FrostMay 13th
Transplant / Direct Sow OutdoorsMay 6th
Harvest BeginsJun 30th
Harvest EndsSep 27th

Crop Details

Transplant Conditions: Wait until soil reaches 40°F and nights stay above 35°F before moving outdoors. Harden off for 6 days first.
TraitValue
Days to Maturity55
Sun RequirementsPart Sun
Growth HabitRosette
Support NeededNone
Planting DepthSurface
Germination Temp (°F)70
Min Soil Temp (°F)40
Min Night Temp (°F)35
Harden Off (days)6
Expert Note: For the sweetest, most tender Bibb heads, keep soil evenly moist and transplant early enough to harvest before hot weather sets in.