Watercress Microgreens Plant
Watercress microgreens (Nasturtium officinale), fast-growing annuals reaching 2-3 inches, grow in peat-based soil with partial shade, are edible, and provide vitamin C for immunity, native to Europe.
Habit
Annual
Height
2-3 in
Growth
Fast
Soil
Peat-based
Shade
Partial
Moisture
Moist
Edible
Yes
Medicinal
Yes
Origin
Europe
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
7-14 days
Health Benefits
High in vitamin C, 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, bacterial leaf spot
Symptoms
Wilting seedlings, white or gray fuzzy growth on soil, small water-soaked spots turning dark on leaves
Organic Remedies
Improve air circulation, reduce watering, use sterile media, apply neem oil, remove affected plants
In-Organic Remedies
Fungicides with metalaxyl, copper-based bactericides