I'm growing in a new system with white widows which are new to me too. The leaves are really and I mean really big. Kind of long too, not thin, long and fat and big. They don't look like the moms I took them from and continue to keep just a few inches below this table. I think I have a bit of cal mag def which I am hoping to correct tonight. I purchased some cal/mag and added in whatever it told me too. I don't exactly have RO water, but I do have a really good sized and new filter that I used for the water. It seems to do a really good job but I started to think that it may be filtering out too many minerals, so as mentioned I started using cal/mag this evening. Many of my leaves show typical signs of cal/mag def but are large leaves also a sign of this issue too? Am I locking out other nutes by having a cal/mag def? Other then that, they seem to be pretty healthy plants. I'm still struggle to find a watering schedule but currently the system get's watered at lights on and then again 8 hours in and hopefully one last time before lights out. I use a 50/50 mix of clay and coco.

900 ppm coco/hydroton mix, GH Maxi Series powder
I hardly ever touch the ph as it always seems to hover at about 5.8 ph which I believe is from the ph buffer in the nutes and the use of coco. Since it seems to like this ph so much, I refuse to fight it unless it begins to climb pretty high then I change the water.
Prodaytrader Reviewed by Prodaytrader on . Large Possibly Oversized Leaves? not fan leaves I'm growing in a new system with white widows which are new to me too. The leaves are really and I mean really big. Kind of long too, not thin, long and fat and big. They don't look like the moms I took them from and continue to keep just a few inches below this table. I think I have a bit of cal mag def which I am hoping to correct tonight. I purchased some cal/mag and added in whatever it told me too. I don't exactly have RO water, but I do have a really good sized and new filter that I Rating: 5