SproutSmart
SproutSmart Intelligent Garden Sowing

Amethyst Improved · Basil

Zone 5b Save Garden

Planting Schedule

Add Amethyst Improved to your garden to build a schedule and get reminders.
MilestoneDate
Start IndoorsMar 16th
Last FrostMay 4th
Transplant / Direct Sow OutdoorsJun 15th
Harvest BeginsAug 14th
Harvest EndsOct 5th

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 Maturity60
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 for stronger plants, then transplant only once nights are reliably warm to keep Amethyst Improved basil from stunting.