SproutSmart
SproutSmart Intelligent Garden Sowing

Sweet G90· Sweet Corn

Planting Schedule

Add Sweet G90 to your garden to build a schedule and get reminders.
MilestoneDate
Start IndoorsDirect Sow
Last FrostMay 15th
Transplant / Direct Sow OutdoorsMay 15th
Harvest BeginsJul 24th
Harvest EndsSep 24th

Crop Details

Transplant Conditions: Wait until soil reaches 60°F and nights stay above 28°F before moving outdoors.
TraitValue
Days to Maturity70
Sun Requirements☀️ Full Sun
Growth HabitUpright
Support NeededNone
Planting DepthNormal
Germination Temp (°F)60
Min Soil Temp (°F)60
Min Night Temp (°F)28
Harden Off (days)Not Required
Expert Note: For sh2 supersweet corn (like Sweet G90), use strict isolation (and/or staggered planting) to prevent sugary degradation and thin stands evenly for best ear filling.