Peyote gorilla 3 month mark starting to get burnt tips

[dreadheadgangstahippy]

This is my 3 plant and 2nd grow ever I'm using biocanna brand with calmag bio Vega and bio flora I only add 10 ml per gallon of calmag and 10 ml of Vega so far I'm in a 15 gallon pot so watering is about 1x every week and a half at this point but I had the same issue last time and it was bad so if anyone can tell me what I'm doing wrong about 30 percent of my leafs are curling down as well

 

[dextr0]

Try 4ml Cal mag per Gallon

 

[dreadheadgangstahippy]

Try 4ml Cal mag per Gallon

Ty does it look like nute burn?

 

[Week4Bytch]

10 ml is a lot per gallon of water.. do 5ml. and just use water alone till the curling goes away. Same for the cal mag..10ml is a lot . less is more with organics.