Need help is this over feeding

[maineoutdoor]

Little rust coloration on my leaves

 

[maineoutdoor]

Little rusty looking coloration on the edges of my leaves but I’m only using AN iguana juice an coast of Maine potting soil

 

[Dan789]

Plant looks fine, do you use any reference books to guide you? And is this mix something you’ve done successfully before all the way to harvest?

 

[Beachwalker]

Little rusty looking coloration on the edges of my leaves but I’m only using AN iguana juice an coast of Maine potting soil

They have coast of Maine, Stonington blend or something like that at my hydro store, the guy says if you have a 7 gallon pot or bigger you won't need to feed during the whole grow, so I'm thinking it's a hot soil, may be hold off on the nutes?

 

[MooseFarts]

In my experience if it was nute burn the leaves would be a lot greener and burns beginning from the tips down the edge of the leaves rather than originating along the edge itself. Id agree with Dan that they look fine. Looks like you have them in the sun so perhaps it just had a day with a bit too much sun and not enough water; the soil does look dry on top!