SproutSmart
SproutSmart Intelligent Garden Sowing

Black Zebra · Tomato

Zone 4a Save Garden

Planting Schedule

Add Black Zebra to your garden to build a schedule and get reminders.
MilestoneDate
Start IndoorsMar 27th
Last FrostMay 15th
Transplant / Direct Sow OutdoorsJul 10th
Harvest BeginsOct 3rd
Harvest EndsSep 24th

Crop Details

Transplant Conditions: Wait until soil reaches 60°F and nights stay above 50°F before moving outdoors. Harden off for 10 days first.
TraitValue
Days to Maturity85
Sun RequirementsFull Sun
Growth HabitDeterminate
Support NeededCage
Planting DepthDeep
Germination Temp (°F)75
Min Soil Temp (°F)60
Min Night Temp (°F)50
Harden Off (days)10
Expert Note: Start indoors early, use a deep pot, and transplant into soil that’s truly warm (60°F+), burying the stem for a stronger root system.