Please help with my Grand Daddy Purp plant!

Good evening good people. I am deep into my second grow and I plan to start the flowering process soon. I ran into some issues a few weeks back and have not been able to bounce back and I am in need of some help identifying this issue. I feel like it could be a Cal-Mag issue but I don’t know. I am open to any advice that could help me turn things around and help with completing my second harvest. I am really concerned because I can usually turn things around but my GDP plant seems like it’s taking a turn for the worst.

  • Room: AC Infinity 5x5 tent inside room
  • Light: Growers Choice ROI-E720 LED Grow Light
  • Exhaust: AC Infinity Cloudline T6 and AC Infinity Air Carbon Filter 6"
  • Fans: Two oscillating fans and one stationary fan
  • Media: Coco and Perlite
  • Amendments: Earthworm castings (Simple Grow)
  • Fertilizer: Gaia GreenPower Bloom, Gaia Green 444, Bat guano, Alfalfa Meal, Kelp Meal.
  • Water: Started with Spring then switched to tap and then switched back to spring. Added Cal-Mag, Added recharge (every 7-10 days) and pH 6.3 to 6.5
  • Seed: Grandaddy Purp, Creamsicle, and OG Punch (All Feminized)
  • Containers: 3-gal fabric and 1.7-gal plastic



Coco should be Ph@ 5.8. What are your PPM numbers going in and runoff also your Ph runoff numbers also how often are you watering?

I’ve been between 5.5 and 5.8, but I’ll look to keep it at 5.8 also the PPM is between 700- 800. I water every 3 to 4 days.

Coco needs to be watered every day. When I first looked at the pic my first thought was she was hungry but wanted to see your reply.

Thank you

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