Good morning friends of Cannabis.es,
Welcome on board to resume our journey through indoor growing. This time we will start a comparison between two parallel crops, with same varieties and using white reflective layers in the grow boxes. On one of them we will use LED lighting and 2 MaxSpect R420R screens –new model, still on trial, it needs 180 watts per screen, total 360w consumption. Creates, according to the manufacturers, a luminosity that equals 600w, but I’d say it’s more on the lines of 500w, as we saw in other chapters-, and another one of HPS 400w and Xtrasun luminaire.