Hi all.
I'm using Promix HP and would like to know the proper ph of the feed. Its native ph is around 5.8 I believe but feeding in the high 5's has resulted in cal/mag issues late in flower. Upping my ph to 6.3 to 6.5 has definitely helped but what should I be aiming for. I do add cal/mag every watering/feeding. Using LED lighting.
Any info on proper ph using this medium would be greatly appreciated.
I'm using Promix HP and would like to know the proper ph of the feed. Its native ph is around 5.8 I believe but feeding in the high 5's has resulted in cal/mag issues late in flower. Upping my ph to 6.3 to 6.5 has definitely helped but what should I be aiming for. I do add cal/mag every watering/feeding. Using LED lighting.
Any info on proper ph using this medium would be greatly appreciated.