SproutSmart
SproutSmart Intelligent Garden Sowing

Tyee · Spinach

Planting Schedule

Add Tyee to your garden to build a schedule and get reminders.
MilestoneDate
Start IndoorsMay 18th
Last FrostJun 15th
Transplant / Direct Sow OutdoorsJun 15th
Harvest BeginsJul 25th
Harvest EndsJul 15th

Crop Details

Transplant Conditions: Wait until soil reaches 40°F and nights stay above 30°F before moving outdoors. Harden off for 6 days first.
TraitValue
Days to Maturity40
Sun RequirementsFull Sun
Growth HabitRosette
Support NeededNone
Planting DepthNormal
Germination Temp (°F)50
Min Soil Temp (°F)40
Min Night Temp (°F)30
Harden Off (days)6
Expert Note: For extended harvests, sow/plant every 2–3 weeks and keep plants shaded or mulched in hot spells to slow bolting.