Thanks. Great info. I was worried about starting under so much light but it’s so cold here without both lights it was running to cold. Now between 75 and 77. And rh at 60% So far seems to be working. I agree with straight water for a month. I will be using half doses of Calimagic and ph up once I get r/o water. Would you put both lights at 12 inches or because of the extra power should I aim for 18”? I’m scared to follow guidelines when using 2 different lights. When I flower the bloomspect will be pulling 268 from the wall and mars hydro is pulling 150.