Light : OPCOM  Farm growth light : L18B / L30T / L50B / L200T

Nutrients      : OPCOM Nutrient

Recommend EC range : 1.0 – 2.0 ms/cm

Recommend pH range : 5.5 – 6.5

Seedling Period :  5-7 Days

Growth  Period  : 30-35 Days

Temperature Range : 59- 86°F

Boston lettuce is a butter-head lettuce, because the stems and leaves contain the creamy liquid, and the taste is sweet and no obvious bitterness, so it is named "cream lettuce". Boston lettuce is rich in protein, grease, carbohydrates, vitamins B1, vitamin B2, vitamins, iron, calcium, magnesium and so on. Easy to cultivate. Cuisine: Raw, Vegetable Juice and Lettuce Salad.