In the first 2 days of lighting I used HPS dual spectrum but I noticed that they did not like this light for vegetation especially heise greatly gained from this light and changed it with 600W Metal Halogen 51000Lum and immediately made it and felt happy :) by adding and one as advanced in a vegetation.
The temperature is about 22-24 degrees, humidity about 65%
Day 4, I polished them with water pH 5.7 and I think by the end of the vegetation to be with this
For now I think this is nothing interesting yet is not happening as you get into an advanced vegetation it will become interesting
The last picture is in the 5th day the middle column are the heizzes
Greetings. :)