Got a few problems with afghan kush and more.

So I don know what these are exactly, I have looked through the guides and pics, and read alot, but I want to just get a second opinion befor I try to fix.
In the photos I have a afghan kush with these spots degrading leaves, that is the first couple of pics,
then the next two are pinnapple express and L.A. confidential with the yellowish stripes through out the leaves, on those I am pretty sure it's cal-mag defficiancy, unless some one can confirm otherwise.
I have been using small amounts of cal-mag but I guess I may need more. Can I foilar spray cal-mag alog with feeding tonight to fix that? Or is it something else.
Now that Afghan kush has wierd shit goin on and I couldnt really capture the full essence of it with the camera. Almost looks over fed but is fed the same as the rest and ph'd around 6.5, what do you guys think? + rep for help

Do you spray the plants with water?
that could be the cause of the spots.

and for the edge of the leaves It might be a Mg deficiency.

But dont take my word. wait for someone who is more experienced with plant problems

lakew00d said:

Do you spray the plants with water?
that could be the cause of the spots.

and for the edge of the leaves It might be a Mg deficiency.

But dont take my word. wait for someone who is more experienced with plant problems

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No havnt sprayed, but have wondered about it.

Imo the spots are simple local injuries, perhaps from some drop of fluid that burned the leaves. No worries.
The faint "striping" could be a mild Mg deficiency. If so, i'd advise adding a bit of dolomite to the upper part of the soil. Absent that, a small amount of Epsom salts is a specific remedy. I would not try foliar feeding ... it can cause more problems than fix them, especially with plants as essentially healthy as these. Jmo. cn

over all looks like a start of a def , also looks liked you might of spilled something on them afgan likes food so thinkin you should up your nutes a little bit as well monitor your ph i found as i grow afgan it likes 6.5 to 6.8 if this helps you afgan in flower

thx man! appreciate the help.

very nice man!!! I fed them all 3 days ago should I again?

cannabineer said:

Imo the spots are simple local injuries, perhaps from some drop of fluid that burned the leaves. No worries.
The faint "striping" could be a mild Mg deficiency. If so, i'd advise adding a bit of dolomite to the upper part of the soil. Absent that, a small amount of Epsom salts is a specific remedy. I would not try foliar feeding ... it can cause more problems than fix them, especially with plants as essentially healthy as these. Jmo. cn

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Hey, I dont have a chance to go get epsom salt or dolomite, but I do have botanicare Cal-Mag plus, should I go aheadand use that again, I fed that with my last feeding a few days ago but only half strength.

Jug Stomper said:

Hey, I dont have a chance to go get epsom salt or dolomite, but I do have botanicare Cal-Mag plus, should I go aheadand use that again, I fed that with my last feeding a few days ago but only half strength.

Click to expand...

you should be adding that every watering keep it a 1 ml per 2 litres of water and things should be fine

DrFever said:

you should be adding that every watering keep it a 1 ml per 2 litres of water and things should be fine

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Thx fever, so I am about to give them some liquid Karma and cal-mag, im working with 2 gallons of water in a bucket so the cal-mag should be about 4ml, seems like such a minimal amount, but Il take your advice and give it a whirl. Thx again