FoxFarm Strawberry Fields

Hey, just wondering if any has used FFSF during vegetation and could it cause issues. I know they say it has low nitrogen, high phosphorus & potassium, 1% calcium and 6.5ph.

Should I try to transfer the plants to FFOF for the rest of vegetation or just add nutes to it? I have General Organics BioThrive (4-3-3).

Could it cause the yellowing and clawing I’m seeing?

My plants looked the same way, maybe even worse. I thought I had TMV but the two plants were the ones affected.
I had to harvest my prize widow strain early because it was struggling.

I mix it with OF and HF even mix works fine

The 'yellowing' you see is an Mg issue. The clawing may be as you suspect; high N. Keep in mind your soil is comprised of a high percentage of coco according to the manufacturer's website, so it may be necessary for you to compensate for that. Good luck.

Magnesium, but make sure it's not pH first .