SproutSmart
SproutSmart Intelligent Garden Sowing

Early Vienna · Kohlrabi

Zone 5a Save Garden

Planting Schedule

Add Early Vienna to your garden to build a schedule and get reminders.
MilestoneDate
Start IndoorsApr 10th
Last FrostMay 8th
Transplant / Direct Sow OutdoorsMay 1st
Harvest BeginsJun 25th
Harvest EndsSep 30th

Crop Details

Transplant Conditions: Wait until soil reaches 40°F and nights stay above 32°F before moving outdoors. Harden off for 6 days first.
TraitValue
Days to Maturity55
Sun RequirementsFull Sun
Growth HabitRosette
Support NeededNone
Planting DepthNormal
Germination Temp (°F)45
Min Soil Temp (°F)40
Min Night Temp (°F)32
Harden Off (days)6
Expert Note: Keep kohlrabi evenly moist and harvest promptly when bulbs are fist-sized for best tenderness.