HEIRLOOM · NON-GMO
Green Cos Lettuce
กรีนคอส
฿70
Green Cos lettuce, also known as Romaine lettuce, is a versatile and nutrient-rich variety perfect for any garden. Its upright growth habit and tightly packed, crisp leaves make it a favorite for salads, sandwiches, and wraps. This heat-tolerant lettuce thrives in sunny climates and produces heads that are crunchy, flavorful, and loaded with vitamins A and K.
1
Heirloom
Open pollinated
Non-GMO
Certified organic
Free shipping over ฿400
Seeds ship flat-rate · Arrives in 3–5 days
HOW TO GROW
01
Soak & sow
Soak seeds overnight. Sow 1 cm deep in a seedling tray with moist potting mix.
02
Sprout
Keep warm and bright. Water from below. Germinates in 5–7 days.
03
Transplant
Move to a 3-litre pot once seedlings have four true leaves. Water at the roots.
04
Harvest
Pinch tips for bushier plants. Harvest from week six onwards.
