Im using Gavita 1700 led lights are raised up pretty high at 75%. Nutrients are the 3 part General hydroponics, calmag, liquid karma, vermis tea once a week. Been feeding 300-400ppm
first post here on riu whats up ok so, I built the rooms I bought the lights gavita 1700e pros bought all the other s**t ie. master controllers, humidifiers, filters, co2 etc. looking for a traditional partner with knowledge in HB. :confused: