defienciency

Hi quick run down..I'm using pro mix hp. My soil mix I've used for many runs and I've never had any problems apart from when I was new to dry amendments I sometimes would be a little to late on the top dress as takes a while to actually start doing its magic ..now I no if I was to do that i...

Hello all, Allow me to inform thee about my currently humble setup: - Phantom deluxe growtent: 1.80m height, 4x4 (80cm x 80cm) - Kind LED 750XL - a simple heater (currently operated manually) - A humidifier (operated automatically) - Small non-oscillating fan - Scrognet Strain: 4 plants of the...

Please help me. I can't tell exactly what's going on with my plants only one is having issues right now. I'm going in FFOF soil only and using the FFOF trio nutes and molasses. I am a little over 4 weeks into flower. My water is R/O with calmag and nutes is probably about 1000ppm including the...