SproutSmart
SproutSmart Intelligent Garden Sowing

Granny Smith · Apple

Zone 3b Save Garden

Planting Schedule

Add Granny Smith to your garden to build a schedule and get reminders.
MilestoneDate
Start IndoorsDirect Sow
Last FrostMay 19th
Transplant / Direct Sow OutdoorsMay 19th
Harvest BeginsSep 16th
Harvest EndsSep 21st

Crop Details

Transplant Conditions: Wait until soil reaches 40°F and nights stay above 28°F before moving outdoors.
TraitValue
Days to Maturity120
Sun RequirementsFull Sun
Growth HabitPerennial_Crown
Support NeededNone
Planting DepthNormal
Germination Temp (°F)60
Min Soil Temp (°F)40
Min Night Temp (°F)28
Harden Off (days)Not Required
Expert Note: For best Granny Smith performance, plant in full sun with well-drained soil and prioritize local rootstock recommendations and winter-chill compatibility.