SproutSmart
SproutSmart Intelligent Garden Sowing

Noble· Spinach

Planting Schedule

Add Noble to your garden to build a schedule and get reminders.
MilestoneDate
Start IndoorsDirect Sow
Last FrostApr 20th
Transplant / Direct Sow OutdoorsApr 13th
Harvest BeginsMay 23rd
Harvest EndsOct 20th

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 Requirements🌤 Part Sun
Growth HabitRosette
Support NeededNone
Planting DepthNormal
Germination Temp (°F)45
Min Soil Temp (°F)40
Min Night Temp (°F)30
Harden Off (days)6
Expert Note: For best tenderness, grow spinach at cool temperatures and harvest often once leaves reach 3–5 in to prevent bolting.