White Boston Butterhead Lettuce Seeds, 1000+ Premium Heirloom Se...

"White Boston" Butterhead Lettuce Seeds, 1000+ Premium Heirloom Seeds, (Isla's Garden Seeds), Non GMO, 85-90% Germination, Highest Quality!

• Lettuce retains its crisp sweetness best when harvested in the morning. For microgreens, cut the entire plant above the surface of the soil as soon as it reaches a height of 2-3". Outer leaves of the plant can be gathered all season until the main stem of the plant starts to grow, at which time the leaves will grow bitter. To harvest the entire plant when mature, cut it just above the surface of the soil; lettuce tastes best when fresh, but keeps in the refrigerator for about a week.
• Direct sow the seed in rich soil and full sun, spreading them as thinly as possible in rows 1-2' apart; when the seedlings begin to grow, thin them to a distance of 8-12".
• Seeds are great for Planting in Garden or for storing in a seed safe for emergency.
• USDA Zones: 3,4,5,6,7,8,9,10,11,12
• For more of Isla's Garden Seed products, enter Isla's Garden Seeds into your search bar on Amazon! Please submit a 5 star review to help the continued success of our Garden Seed Company! Please post pictures of your plants and review us! These are high quality seeds, be sure to fully research proper germination instructions for optimal germination rates.