Advanced Nutes in Coco. CalMag?

Im running advanced nutes sensi grow in coco coir. AN told me to only use 150ppm of cal mag if i decide to use cal mag but they dont recommend it. What do you guys think? Do you use cal mag with Advanced Nutes in coco and if so how much? Thanks for your help

Well cal/mag usually has nitrogen and AN might have enough N in its other products. If you do decide to add it make sure to not anything else with nitrogen when you feed it with cal/mag

Reason im asking this is because the last couple days some of the new fan leaves have gotten a bit of yellowing on the edges and now yesterday the new growth shoots have turned light starting from the base fading a little darker toward the tips. Also have a couple deformed blades on the new growth. Not sure if its a general underfeeding or a cal mag def. I was worried i started to burn them a few days ago because of the weird deformed blades but now that im not seeing any tip burn on the majority of the leaves im pretty sure its some kind of deficiency. Either overall def or a cal mag def.

Have been using 150ppm cal mag and then bring it up to 600-700ppm with sensi grow a+b with B52 couple times a week. Using RO water. Last week i did drop it to about 500ppm tho because i was worried about burning them. I use the .7 scale

Here are some pictures. She looks better than when she woke up but obviously still showing the problems

they look fine to me

bokedoki said:

they look fine to me

Click to expand...

They dont look bad i agree, they looked worse when they woke up and by end of the day looked better when i took the pics. Im just noticing small things and want to take care of it early before its a problem. Here is a pic i didnt post of one of the slightly deformed leaves