SproutSmart
SproutSmart Intelligent Garden Sowing

Tennis Ball· Lettuce

Planting Schedule

Add Tennis Ball to your garden to build a schedule and get reminders.
MilestoneDate
Start IndoorsMar 28th
Last FrostApr 25th
Transplant / Direct Sow OutdoorsApr 25th
Harvest BeginsJun 19th
Harvest EndsOct 16th

Crop Details

Transplant Conditions: Wait until soil reaches 40°F and nights stay above 32°F before moving outdoors. Harden off for 5 days first.
TraitValue
Days to Maturity55
Sun Requirements🌤 Part Sun
Growth HabitRosette
Support NeededNone
Planting DepthNormal
Germination Temp (°F)70
Min Soil Temp (°F)40
Min Night Temp (°F)32
Harden Off (days)5
Expert Note: For best butterhead texture, transplant into consistently cool conditions (avoid heat when the plants are small).