SproutSmart
SproutSmart Intelligent Garden Sowing

Sweet Princess · Watermelon

Zone 7b Save Garden

Planting Schedule

Add Sweet Princess to your garden to build a schedule and get reminders.
MilestoneDate
Start IndoorsApr 10th
Last FrostApr 10th
Transplant / Direct Sow OutdoorsApr 24th
Harvest BeginsJul 13th
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 12 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 Maturity80
Sun RequirementsFull Sun
Growth HabitVine
Support NeededTrellis
Planting DepthNormal
Germination Temp (°F)75
Min Soil Temp (°F)65
Min Night Temp (°F)55
Harden Off (days)12
Expert Note: Warm the soil (and use black plastic/low tunnels early) so transplants establish quickly and avoid chilling during the first two weeks.