Set more flowering sites the moment bloom beginsAdvanced Nutrients Big Bud Coco is an early-flowering bloom enhancer tuned specifically for coco substrates, enriched with phosphorus, potassium, magnesium and amino acids. It works in the first weeks of flower to increase flowering sites and speed flower formation, putting the plant on course for a fuller, denser, heavier harvest. It suits most watering systems as well as coco.Key Benefits More flowering sites established early in the flowering window Faster flower production driven by the phosphorus and potassium blend Amino acids and magnesium to support the plant through the metabolic push of early bloom Denser, heavier harvest from maximising sites before they set Coco-tuned formula that also works across most substrates and systems Too few flowering sites early in bloom?If a plant doesn't throw enough flowering sites in the first weeks, the harvest ceiling is capped before it starts. Big Bud Coco is timed to that early window to load on as many sites as possible while they still form.How to Use Coco and most substrates: 2ml per litre of nutrient solution Timing: apply through weeks 2-4 of flowering, the early site-building stage Follow-on: pairs well ahead of a late-flower PK booster for the finishing weeks Tip: add to a balanced base feed rather than replacing it, and keep pH in your normal coco range Technical Specifications Type: early-flowering bloom enhancer (coco formula) NPK: 0-1-3 Key elements: phosphorus, potassium, magnesium, amino acids Dose: 2ml per litre Timing: weeks 2-4 of flowering Suitable media: coco and most substrates/watering systems Feed Chart Advanced Nutrients Big Bud Coco · coco and most substrates Stage Per 1 L Per 10 L Flowering weeks 2–4 2 ml 20 ml Note — Add to a balanced base feed rather than replacing it. Check pH and EC after mixing.