SproutSmart
SproutSmart Intelligent Garden Sowing

Sugar Loaf · Winter Squash

Zone 7b Save Garden

Planting Schedule

Add Sugar Loaf to your garden to build a schedule and get reminders.
MilestoneDate
Start IndoorsMar 27th
Last FrostApr 10th
Transplant / Direct Sow OutdoorsApr 10th
Harvest BeginsJul 9th
Harvest EndsOct 28th

Crop Details

Transplant Conditions: Wait until soil reaches 65°F and nights stay above 55°F before moving outdoors. Harden off for 10 days first.
Direct sow preferred — this crop has sensitive roots and does not transplant well. If starting indoors, use biodegradable pots and disturb roots as little as possible when moving outdoors.
TraitValue
Days to Maturity90
Sun RequirementsFull Sun
Growth HabitVine
Support NeededTrellis
Planting DepthNormal
Germination Temp (°F)85
Min Soil Temp (°F)65
Min Night Temp (°F)55
Harden Off (days)10
Expert Note: Grow Delicata-type squash in warm, well-drained soil and avoid root disturbance—transplant only when nights are consistently warm.