SproutSmart
SproutSmart Intelligent Garden Sowing

Blue Lake Stringless · Green Bean

Zone 3b Save Garden

Planting Schedule

Add Blue Lake Stringless to your garden to build a schedule and get reminders.
MilestoneDate
Start IndoorsDirect Sow
Last FrostMay 19th
Transplant / Direct Sow OutdoorsMay 19th
Harvest BeginsJul 8th
Harvest EndsSep 21st

Crop Details

Transplant Conditions: Wait until soil reaches 55°F and nights stay above 45°F before moving outdoors.
TraitValue
Days to Maturity50
Sun RequirementsFull Sun
Growth HabitBush
Support NeededNone
Planting DepthNormal
Germination Temp (°F)70
Min Soil Temp (°F)55
Min Night Temp (°F)45
Harden Off (days)Not Required
Expert Note: For best pod quality, harvest every 2–3 days once plants start setting beans and keep soil evenly moist (not soggy).