This is my first attempt at hippy lettuce production. A simple bubble bucket, $50 LED light with a mix of fluorescent lighting. 45w LED and 60W fluorescent tubes (2). Nutrients were the most expensive, but had to go that rout because I wanted the best. ph levels have been pretty much 6.0 automatically. The make is Maui wowi. Heat varied between 70 and 80 degrees, sometimes topping 87. My computer crashed and I lost all the beginning pics, but here is one month and one week of flowering. Vegetation was 2 weeks from a clone (total of about 2 months at this point in maturing stage). Heighth is about 3ft currently.