Odd leaf bitten?

I'm not sure if or wich pest is doing that, and i ain't gonna make stuff up outta my imagination of what's possible or not like some people do to get their deer point, but imma point out your leaf tips are a lil bit burned, might want to not up the dosage or nutrients anymore. Its always a pleasure to see some1 growing gorilla cookies, best of all is one of those may turn fully purple by the end, yes there is a purple pheno and it is the best with the flavor of Candy Berry Cookies flavour, and i say candy cause it actually is so sweet you actually feel it as a mild sugar on your palate. stay lit growmie, im following this one up, i wanna know if she turns or not.