SproutSmart
SproutSmart Intelligent Garden Sowing

Lollo Rosso Darky · Lettuce

Planting Schedule

Add Lollo Rosso Darky to your garden to build a schedule and get reminders.
MilestoneDate
Start IndoorsMar 23rd
Last FrostApr 20th
Transplant / Direct Sow OutdoorsApr 13th
Harvest BeginsMay 28th
Harvest EndsOct 20th

Crop Details

Transplant Conditions: Wait until soil reaches 40°F and nights stay above 35°F before moving outdoors. Harden off for 5 days first.
TraitValue
Days to Maturity45
Sun Requirements🌤 Part Sun
Growth HabitRosette
Support NeededNone
Planting DepthSurface
Germination Temp (°F)40
Min Soil Temp (°F)40
Min Night Temp (°F)35
Harden Off (days)5
Expert Note: For loose-leaf types like this, keep soil evenly moist and avoid heat—shade in warm spells helps prevent bitterness and early bolting.