Amaranth Microgreens
Amaranthus spp.
Stunning red/magenta color with mild, earthy flavor. Showstopper for garnishing.
10-14
72°F
1.5-2 inches
4-6 oz per 10x20 tray
Soak Required
No soaking needed
Blackout Days
3 days
Light Hours
12 hours/day
Temperature Range
70-80°F (21-27°C)
Humidity
50-60%
Seed Density
0.5 oz (14g) per 10x20 tray - seeds are tiny
Preferred Growing Medium
Watering
Bottom watering or very gentle misting
1-2 times daily
Harvest Tips
- • Cut just above the soil line with sharp scissors
- • Harvest when cotyledons are fully expanded
- • Expected height at harvest: 1.5-2 inches
- • Typical yield: 4-6 oz per 10x20 tray
Prepare & Sow
No pre-soaking needed. Fill tray with moistened soil. Spread 0.5 oz (14g) per 10x20 tray - seeds are tiny evenly across the surface. Press gently and mist thoroughly.
Blackout Period
Cover with inverted tray and add 5-15 lbs of weight. Keep covered for 3 days. Check daily and mist if dry. Maintain 70-80°F (21-27°C).
Light Period
Remove cover and move to grow lights. Provide 12 hours of light daily.Bottom watering or very gentle misting. Water 1-2 times daily. Maintain 50-60% humidity with good airflow.
Harvest
Harvest in 10-14 days when 1.5-2 inches tall. Cut just above the soil line with sharp, clean scissors. Store in Handle very gently, store dry for up to 7-10 days refrigerated.