growing hydroponic lettuce
Hydroponic Swiss Chard Difficulty: EasyLight: 14 – 16 hrsEC Range: 0.8 – 1.2pH Range: 5.5 – 6.8Time to Harvest: 4- 5 weeksNutrient and Health Info:Varies by type, but key nutrients include Vitamin K, Vitamin A, Vitamin C, Folate and Potassium. Lettuce is a cash crop when it comes to indoor gardening and hydroponics. It grows …