SproutSmart
SproutSmart Intelligent Garden Sowing

Red Kitten · Spinach

Zone 6b Save Garden

Planting Schedule

Add Red Kitten to your garden to build a schedule and get reminders.
MilestoneDate
Start IndoorsMar 28th
Last FrostApr 25th
Transplant / Direct Sow OutdoorsApr 25th
Harvest BeginsJun 9th
Harvest EndsOct 16th

Crop Details

Transplant Conditions: Wait until soil reaches 40°F and nights stay above 28°F before moving outdoors. Harden off for 6 days first.
TraitValue
Days to Maturity45
Sun RequirementsPart Sun
Growth HabitRosette
Support NeededNone
Planting DepthNormal
Germination Temp (°F)70
Min Soil Temp (°F)40
Min Night Temp (°F)28
Harden Off (days)6
Expert Note: For best flavor and lower disease pressure, keep spinach cool and avoid letting plants bolt—harvest frequently once leaves are 3–5 in long.