SproutSmart
SproutSmart Intelligent Garden Sowing

Dinner Bells · Bellflower

Zone 1a Save Garden

Planting Schedule

Add Dinner Bells to your garden to build a schedule and get reminders.
MilestoneDate
Start IndoorsMay 4th
Last FrostJun 15th
Transplant / Direct Sow OutdoorsJul 27th
Harvest BeginsOct 5th
Harvest EndsJul 15th

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 Maturity70
Sun RequirementsFull Sun
Growth HabitUpright
Support NeededNone
Planting DepthNormal
Germination Temp (°F)65
Min Soil Temp (°F)60
Min Night Temp (°F)50
Harden Off (days)10
Expert Note: For best bloom establishment, start indoors only if you can provide strong light and then transplant after nighttime temperatures are reliably mild.