SproutSmart
SproutSmart Intelligent Garden Sowing

Ruffec · Endive

Zone 5b Save Garden

Planting Schedule

Add Ruffec to your garden to build a schedule and get reminders.
MilestoneDate
Start IndoorsDirect Sow
Last FrostMay 4th
Transplant / Direct Sow OutdoorsMay 4th
Harvest BeginsJul 8th
Harvest EndsOct 5th

Crop Details

Transplant Conditions: Wait until soil reaches 40°F and nights stay above 30°F before moving outdoors. Harden off for 5 days first.
TraitValue
Days to Maturity65
Sun RequirementsFull Sun
Growth HabitRosette
Support NeededNone
Planting DepthNormal
Germination Temp (°F)60
Min Soil Temp (°F)40
Min Night Temp (°F)30
Harden Off (days)5
Expert Note: For best “massive head” development, keep plants evenly watered and aim to mature as temperatures cool (they handle autumn damp well).