Fan leaves and new growth look like a taco!

I also see signs of cal-mag deficiency thought canopy. Want to switch to flower but this is stoping me. I use pro mix hp with HG nuets. Ph is 6.2. I add cal-mag from day one… just started having issue in flower room with 8 750w de on 600w now.

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Where are you taking temp readings? At the canopy? Temps look good but those 20% humidity fluctuations every 15 minutes will cause a problem.


One picture is before I added Trolmaster. Trolmaster Might just be the ticket. I went from 20% swing to 5-6% On the humidity and 2-3 degree temp swing on the Cooling… I do see some calcium and magnesium deficiency tho. I wonder if the two play a role in the canoeing. Also don’t know if I should spray them with cal-mag for a faster recovery

COPY/PASTE the below list into your forum post.

Answer these simple questions the best you can.
If you do not know, or do not use something; Just say so; Or post
NA (non applicable)

  • What strain, Seed bank, or bag seed
  • Method: Soil w/salt, Organic soil, Hydroponics, Aquaponics, KNF
  • Vessels: Pots, Grow beds, Buckets, Troths
  • PH of Water, Solution, runoff (if Applicable)
  • PPM/TDS or EC of nutrient solution if applicable
  • Indoor or Outdoor
  • Light system
  • Temps; Day, Night
  • Humidity; Day, Night
  • Ventilation system; Yes, No, Size
  • AC, Humidifier, De-humidifier,
  • Co2; Yes, No

Always try to upload a clear picture of any issues you may have to allow the community to assist you.

Add anything else you feel would help us give you a most informed answer should be included. Feel free to elaborate, but short and to the point questions and facts will help us help you in a more efficient manner :slight_smile:


What is your TDS in when you feed, what is your feed/water schedule, do you water or feed daily, what is the current runoff TDS and PH? Need more info to help.