SproutSmart
SproutSmart Intelligent Garden Sowing

Guernsey · Parsnip

Zone 1a Save Garden

Planting Schedule

Add Guernsey to your garden to build a schedule and get reminders.
MilestoneDate
Start IndoorsDirect Sow
Last FrostJun 15th
Transplant / Direct Sow OutdoorsJun 15th
Harvest BeginsSep 28th
Harvest EndsJul 15th

Crop Details

Transplant Conditions: Wait until soil reaches 45°F and nights stay above 28°F before moving outdoors.
TraitValue
Days to Maturity105
Sun RequirementsFull Sun
Growth HabitTaproot
Support NeededNone
Planting DepthNormal
Germination Temp (°F)50
Min Soil Temp (°F)45
Min Night Temp (°F)28
Harden Off (days)Not Required
Expert Note: For straight, conical roots, keep the soil evenly moist during germination and avoid disturbing the bed once seedlings emerge.