SproutSmart
SproutSmart Intelligent Garden Sowing

Miriah · Amaranth

Zone 10a Save Garden

Planting Schedule

Add Miriah to your garden to build a schedule and get reminders.
MilestoneDate
Start IndoorsDirect Sow
Last FrostJan 16th
Transplant / Direct Sow OutdoorsJan 16th
Harvest BeginsFeb 20th
Harvest EndsDec 19th

Crop Details

Transplant Conditions: Wait until soil reaches 65°F and nights stay above 50°F before moving outdoors.
TraitValue
Days to Maturity35
Sun RequirementsFull Sun
Growth HabitUpright
Support NeededNone
Planting DepthNormal
Germination Temp (°F)75
Min Soil Temp (°F)65
Min Night Temp (°F)50
Harden Off (days)Not Required
Expert Note: For Miriah (Asian amaranth), sow directly after soil warms and keep it consistently moist for fast, leafy growth.