Onion Microgreens Plant
Onion microgreens (Allium cepa), moderate-growing annuals reaching 2-3 inches, grow in peat-based soil with partial shade, are edible, and provide antioxidants for immunity, originating from Central Asia.
Habit
Annual
Height
2-3 in
Growth
Fast
Soil
Peat-based
Shade
Partial
Moisture
Moist
Edible
Yes
Medicinal
Yes
Origin
Central Asia
Climatic Condition
Temperate
Temperature (°)
18-24
Humidity (%)
50-70
Potting media
Peat+Perlite
Fertilizers
None
Watering
Regular misting
Plant Weight
10-15g/tray
Flowering Time
7-10 days
Soil Ph level
6.0-7.0
Water Ph level
6.0-7.0
Soil EC
0.5-1.0 mS/cm
Yield Per Plant
10-15g/tray
NPK ratio
None
life Span
10-21 days
Health Benefits
Antioxidant-rich, supports immunity
Suggested Grow Media or Potting Mix ?
50% peat moss, 50% perlite
Suggested Fertigation/Fertilizers
No fertilizer needed
Common Diseases and Remedies
Common Diseases
Damping-off, mold, botrytis (gray mold)
Symptoms
Wilting seedlings, white or gray fuzzy growth on soil, grayish mold on leaves or stems
Organic Remedies
Improve air circulation, reduce watering, use sterile media, apply neem oil, remove affected plants
In-Organic Remedies
Fungicides with metalaxyl, fungicides with iprodione