Prepare your planting area by clearing weeds and loosening the soil to a depth of about 6 inches, then enrich it with compost to improve fertility and drainage.

Sow lettuce and spinach seeds thinly in rows about 1 inch apart, covering them with a thin layer of soil, then plant radish seeds in a separate row, ensuring proper spacing.

Water the newly planted seeds gently to settle the soil without disturbing them, then continue to water daily to maintain consistent moisture.

Ensure the plants receive at least 6-8 hours of direct sunlight daily and thin out seedlings as they grow to prevent overcrowding and promote robust growth.

Begin harvesting outer leaves of lettuce and spinach after 7 days, and gently pull up radishes once their roots are visibly plump.