SproutSmart
SproutSmart Intelligent Garden Sowing

Red Rubin Basil · Basil

Zone 3b Save Garden

Planting Schedule

Add Red Rubin Basil to your garden to build a schedule and get reminders.
MilestoneDate
Start IndoorsApr 7th
Last FrostMay 19th
Transplant / Direct Sow OutdoorsJul 14th
Harvest BeginsSep 17th
Harvest EndsSep 21st

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 Maturity65
Sun RequirementsFull Sun
Growth HabitUpright
Support NeededNone
Planting DepthNormal
Germination Temp (°F)70
Min Soil Temp (°F)60
Min Night Temp (°F)50
Harden Off (days)10
Expert Note: Start indoors early enough for robust plants, then transplant only after warm nights to avoid purple basil dropping leaves.