support.
12. Horseradish (Armoracia rusticana)
Lifespan: Indefinite if roots are left in soil
Grown for its pungent roots, horseradish is a hardy perennial.
Growing Tips:
Sunlight: Full sun to partial shade
Soil: Loose, rich
Planting: Plant root cuttings in spring or fall
Harvest: Dig roots in late fall after frost
Maintenance: Contain in a bed or pot to prevent spreading.
13. Watercress (Nasturtium officinale)
Lifespan: Indefinite in the right conditions
A peppery aquatic green, rich in vitamins.
Growing Tips:
Sunlight: Full sun to partial shade
Soil: Constantly wet or shallow
