Calcium/Mag deficency?

Ok everyone I have 3 Skunk #1 and a Vanilla Kush in areoponics buckets, they have been doing great and are a little over two weeks flowering, I think they might have a little mag or cal deficency, when i noticed the problem I mixed an extra tbs of epsom salt in the res with the fresh nutes. (I use canna vega and flores in flower for nutes and add pk booster, rhizotonic and sm-90 as needed or scheduled) I also did a foliar spray with a mix of epsom salt and sm-90 to help with the deficency. The new growth is looking great but it does seem to be slowly progressing from the bottom up in a couple spots, might just be damage that cant heal? Just wanted a second opinion on things from the experts here on the site

Pick up some cal mag. I mix 2 parts nutes with one part cal mag.

hammer21 said:

Pick up some cal mag. I mix 2 parts nutes with one part cal mag.

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thats what i was thinking, ill hit the hydro store today.....do you add the cal mag every time you mix nutes? or only when there is a problem?

picked up general hydroponics CALiMAGic mixed in res and did foliar feeding, also treated with SNS 203 because i had root aphids in one of my DWC buckets the other day, just treated as a precautionary step

Did cal mag fix it? I've been reading the treads and having the same (apparently common) problem. Vanilla Kush is making me crazy. Second run of it and I'm still having the same problems -- can't say if it's a picky (wimpy) feeder or my chemicals are bad or what.

looks like it might be possible bug damage. not say it is, but kind of looks like it. i would definitely check the leaves to make sure it's not.