
Photos are representative and may not match your specific variety.
Watercress
MicrogreenNasturtium officinale
- Full sun
- Zones 1–11
- 60 days to maturity
- Vegetables
- 1" spacing
- High water
- Annual
Overview
Watercress microgreens are delicate, tender sprouts with small rounded cotyledons and thin stems, harvested at 10-14 days for optimal flavor. These heirloom microgreens mature quickly in moist indoor conditions, delivering an intensely peppery, slightly spicy bite characteristic of full-sized watercress. Rich in vitamins and minerals, watercress microgreens add a distinctive sharp, fresh zing to salads, sandwiches, and Asian dishes. Their vibrant green color and peppery punch make them a favorite among chefs seeking bold flavor from a compact, nutrient-dense green.
Planting
Direct sow on moist soil in trays or containers, cover lightly
Growing
Sun: full. Water: high. Soil: Fertile, consistently moist soil. Space plants 1" apart. Germination: 3-5 days.
Pests & diseases
Common pests: Fungus gnats, aphids, spider mites. Common diseases: Damping off, powdery mildew, root rot from excessive moisture.