SproutSmart
SproutSmart Intelligent Garden Sowing

Calabrese Green Sprouting · Broccoli

Zone 4b Save Garden

Planting Schedule

Add Calabrese Green Sprouting to your garden to build a schedule and get reminders.
MilestoneDate
Start IndoorsApr 15th
Last FrostMay 13th
Transplant / Direct Sow OutdoorsMay 6th
Harvest BeginsJul 15th
Harvest EndsSep 27th

Crop Details

Transplant Conditions: Wait until soil reaches 45°F and nights stay above 35°F before moving outdoors. Harden off for 5 days first.
TraitValue
Days to Maturity70
Sun RequirementsFull Sun
Growth HabitRosette
Support NeededNone
Planting DepthNormal
Germination Temp (°F)45
Min Soil Temp (°F)45
Min Night Temp (°F)35
Harden Off (days)5
Expert Note: For continuous harvest, cut the main head cleanly and keep plants evenly watered to trigger multiple side shoots.