I used the dreaded miracle gro pour and feed but stopped when i went to 12/12 30 days into flowering and my plants yellow leaves look identical to yours should i flush if so how without drowning plants and is tap water ok, i have switched to Bio Flores NPK 2.5-2-5 twice a week i have been doing this for 1 week a slight improvement but tips are now brown ? but bud are ok trichomes are still white
would welcome your advice.
Mark(wattsie503)