CZ420CZanswered grow question 10 months ago They seems both burnt bro. Sorry I forget tell you, its better use half doses than Biobizz recommends. For now still use only water for recovery, I know it tempts you to use fertilizers. Less is sometimes more, use only Bioheaven now, one day only water- next watering with Bioheaven and again water .......... to recovery. You can adding them 2ml/l of heaven its boosting stimulant and protects plants.