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



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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?

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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.

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Thank you

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