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Heshiko Bunching Onion · Onion

Zone 4a Save Garden

Planting Schedule

Add Heshiko Bunching Onion to your garden to build a schedule and get reminders.
MilestoneDate
Start IndoorsApr 3rd
Last FrostMay 15th
Transplant / Direct Sow OutdoorsMay 15th
Harvest BeginsJul 14th
Harvest EndsSep 24th

Crop Details

Transplant Conditions: Wait until soil reaches 45°F and nights stay above 28°F before moving outdoors. Harden off for 5 days first.
TraitValue
Days to Maturity60
Sun RequirementsFull Sun
Growth HabitUpright
Support NeededNone
Planting DepthNormal
Germination Temp (°F)70
Min Soil Temp (°F)45
Min Night Temp (°F)28
Harden Off (days)5
Expert Note: For the longest, most tender green stems, keep soil evenly moist and harvest scallions when pencil-thick (before bulbs form).