This is the nute schedule for Fox Farms:
FoxFarm Soil & Fertilizer Company

The schedule is a great way to 'dial-in' on your plants needs.

I use the Big Bloom, Tiger Bloom, and Grow Big for nutes, and Cha Ching as a late-stage additive.

Also, I nute twice a week, but with half-strength nutes. (combined total is same as one full weeks worth on the schedule)

Only difference between their FF schedule, and mine is that I only give half the recommended dosages of Big Bloom, and Cha Ching. I have no major gripes with the FF line, except the necessary flushes once a month to release the salts that build-up...but the results are great.
Rusty Trichome Reviewed by Rusty Trichome on . Yellowing leaves. This starts to happen after about two weeks in flowering, see pic. I started using only RO water (thinking nutrient lockout) and minimum dosage of Tiger Bloom (2tsp/gal). The leave on the left is from 2 wk flowering and the other is from an older almost done plant. I still get decent buds, but something isn't right. Can anybody identify problem by looking at leaves. The room is not hot 75-85, and i only use dilute nutrients. Peters 20-20-20 during veg (about 1/4tsp/gal). Thanks Rating: 5