SproutSmart
SproutSmart Intelligent Garden Sowing

Calabrese Green Sprouting · Broccoli

Zone 3b Save Garden

Planting Schedule

Add Calabrese Green Sprouting to your garden to build a schedule and get reminders.
MilestoneDate
Start IndoorsApr 21st
Last FrostMay 19th
Transplant / Direct Sow OutdoorsMay 12th
Harvest BeginsJul 26th
Harvest EndsSep 21st

Crop Details

Transplant Conditions: Wait until soil reaches 40°F and nights stay above 35°F before moving outdoors. Harden off for 6 days first.
TraitValue
Days to Maturity75
Sun RequirementsFull Sun
Growth HabitUpright
Support NeededNone
Planting DepthNormal
Germination Temp (°F)45
Min Soil Temp (°F)40
Min Night Temp (°F)35
Harden Off (days)6
Expert Note: For continuous harvest, cut the main head cleanly and keep plants evenly watered to trigger multiple side shoots.