Radish Seeds (Raphanus sativus):
Type: Annual or biennial herb
Appearance: Small, round to oval seeds, typically brown or black
Planting Depth: 1-2 cm (0.5-0.75 inches)
Spacing: Space seeds about 2.5 cm (1 inch) apart in rows 15-30 cm (6-12 inches) apart
Germination Time: 4-10 days
Growing Conditions: Prefers cool weather; thrives in well-drained, loamy soil with a pH of 6.0-7.0
Harvest Time: Usually 3-4 weeks after sowing, depending on variety
Uses: Edible roots (often used in salads) and leaves (can be used in salads or as greens)
Varieties: Include red, white, and black radishes; some are spicy, while others are milder
Radish seeds are quick to grow and can be planted in both spring and fall for successive harvests.