Advanced Nutrients Big Bud 1l



Advanced Nutrients Big Bud 
 1 litre


Advanced Nutrients - Big Bud

Big Bud has established itself as one of the most important & widely used nutrient additives available today. This highly effective PK booster is trusted by tens of thousands of professional and hobby growers across the UK, because it is proven to deliver fantastic results.

Advanced Nutrient’s Big Bud from Mr Hydro, contains a broad spectrum of bloom boosting ingredients, and is a trusted formula to enable fast-finishing, high-quality flowers.

  • Increases flowering sites & density
  • Increases Phosphorous and Potassium availability (PK)
  • Rich in amino acids, which plants need to flower successfully
  • Includes ascorbic & citric acids too, enabling healthy growth
  • Designed to complement the full Advanced Nutrient range (see our ebay store for full range & deals)
  • Designed to work in early stages of flowering, before switching to Overdrive for finish


Big Bud is designed for the early stages of flowering to be used in conjunction with you base nutrients & is now available in New Big Bud Coco (see here), for coco growers.

Big Bud can be used from the change of photo period, to enable a wider spread of bud sites, and will enable plants to flower far more successfully than without.

This continues right up to 2-3 weeks before harvest, as which point Advanced Nutrients have designed Overdrive to finish the grow. So essentially Big Bud is a flower site & flower size formulation, which then enables plants to be finished off to a higher standard, with heavier yields.


Dosage: 2ml/Litre
Avoid mixing directly