Alaskan Fish Fertilizer

I use it for nitrogen. Cant burn plants with it.

When can you start using it? right from seedling?

use thru out veg

Its a classic!!

I dont know if you cant burn with it.... I had MG soil ..hit it with very weak alaskan and everything was fuckin toast... so i dont use it for weed... but i do use it on all my fruit trees and outdoor plants.

and... i no longer use MG soil... it sucks!! black gold w/ osmocote has been the best for me in veg... then i transfer to fox farms for flowering...