Cal/Mag Issues

gr865

Well-Known Member
The "Cal/Mag" issue is getting out of hand, have seen this before. In my early days of growing not knowing any better I was doing Hempys and decided to use the runoff to water the plants, bad idea.

Have since change the rez and added extra Calimagic and Epsom. ready to flip but worried about flipping with the plant like this.
Added an extra three gallon to the rez with 3 ml of Calimagic per gallon. Did a 3 minute flush with increased Cal/Mag.
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Prior to putting the plants in the tent they were in the shop under 6 lamp 2' T5's,. My buddy who started these clones did not charge his coco and was feeding with very lite rates of Cal/Mag. I began increasing the Cal/Mag a few days after I received them. Just before I move them to the tent, on 11/22, I went out of town for a couple of days and had my buddy come and water them. Here are the plants while in the shop right after transplanting into the 2 gallon Smart pots. Taken on 11/07
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Notice the blue tote lid being use to catch runoff. When I came home from my days off the blue tote lid was full of runoff and the bottom of the the pots were sitting in the runoff. Had been that way for about 4 days. That was 8 days ago.
Here they are right before I went on the trip.
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Could use a bit of help here!
 

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rkymtnman

Well-Known Member
not so sure about the cal but definitely the mag. some slight tip burn. and what's up with the leaf margins curling up?
 
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