Choose a sunny spot with partial shade in hot climates
Use well-draining soil rich in organic matter
Sow seeds directly outdoors after the last frost
Plant seeds about 1/4 to 1/2 inch deep
Space seeds about 2 to 4 inches apart
Water gently after planting
Keep soil consistently moist until germination
Thin seedlings to about 6 inches apart
Plant in cooler weather for best growth
Replant every 2 to 3 weeks for a continuous harvest
Harvest leaves when plants are 4 to 6 inches tall