SproutSmart
SproutSmart Intelligent Garden Sowing

Opopeo Amaranth · Amaranth

Zone 4b Save Garden

Planting Schedule

Add Opopeo Amaranth to your garden to build a schedule and get reminders.
MilestoneDate
Start IndoorsDirect Sow
Last FrostMay 13th
Transplant / Direct Sow OutdoorsMay 13th
Harvest BeginsAug 11th
Harvest EndsSep 27th

Crop Details

Transplant Conditions: Wait until soil reaches 65°F and nights stay above 55°F before moving outdoors.
TraitValue
Days to Maturity90
Sun RequirementsFull Sun
Growth HabitUpright
Support NeededNone
Planting DepthSurface
Germination Temp (°F)70
Min Soil Temp (°F)65
Min Night Temp (°F)55
Harden Off (days)Not Required
Expert Note: Sow shallowly in warm soil and keep evenly moist until emergence; grain amaranth is easiest direct-sown once nights are consistently warm.