SproutSmart
SproutSmart Intelligent Garden Sowing

Oldenburg · Apple

Zone 5a Save Garden

Planting Schedule

Add Oldenburg to your garden to build a schedule and get reminders.
MilestoneDate
Start IndoorsDirect Sow
Last FrostMay 8th
Transplant / Direct Sow OutdoorsMay 8th
Harvest BeginsOct 5th
Harvest EndsSep 30th

Crop Details

Transplant Conditions: Wait until soil reaches 45°F and nights stay above 28°F before moving outdoors.
TraitValue
Days to Maturity150
Sun RequirementsFull Sun
Growth HabitShrub
Support NeededNone
Planting DepthNormal
Germination Temp (°F)60
Min Soil Temp (°F)45
Min Night Temp (°F)28
Harden Off (days)Not Required
Expert Note: Plant on well-drained soil in full sun, and choose a pollination partner nearby since most apples are cross-pollinated.