is it normal to have the leaves towards the top around forming colas go pale that early? In a satvia ominated plant (ak47). Using highgrades GH bloom formula.

Do you need to add Mg when using about 140 ppm tap water? Will the tops being too close to a 1k hps cause overall yellowing at the tops?

Thanks...
now3000 Reviewed by now3000 on . Yellowing thee weeks into Flr is it normal to have the leaves towards the top around forming colas go pale that early? In a satvia ominated plant (ak47). Using highgrades GH bloom formula. Do you need to add Mg when using about 140 ppm tap water? Will the tops being too close to a 1k hps cause overall yellowing at the tops? Thanks... Rating: 5