Advanced Nutrients Big Bud 23L / 6Gallon Bloom Booster Enhancer

 
Advanced Nutrients Big Bud – Premium Bloom Booster
Get ready to unlock the biggest, heaviest, and most aromatic flowers your garden has ever produced. Big Bud® by Advanced Nutrients is a professional bloom booster scientifically formulated to deliver maximum flower size, density, and potency — every single cycle.
While most bloom boosters rely on outdated phosphorus–potassium blends, Big Bud® goes beyond. It contains the precise ratio of potassium and phosphorus your plants truly need during bloom — more potassium, less phosphorus — ensuring better nutrient absorption and avoiding phosphorus toxicity that can stunt flower production or cause harsh taste.
But that’s just part of the story.

Big Bud® also delivers 20 essential L-form amino acids, including L-tryptophan, L-cysteine, L-glutamate, and L-glycine — the pure biological forms your plants can actually use. These amino acids help boost natural hormone (IAA) production, strengthen plant metabolism, and improve resistance to stress, all leading to larger, more resinous, and more valuable buds.
To enhance this effect, citric acid supports nutrient transport and energy conversion, while ascorbic acid (vitamin C) increases photosynthesis efficiency. Combined with magnesium, these ingredients form a perfectly balanced formula for strong, productive flowering.
 
With Big Bud®, you’ll see:
🌼 More and bigger flowers
🌿 Heavier, denser buds
💎 Enhanced aroma, flavour, and potency
💧 Liquid formula for easy mixing and fast absorption
⚡ Proven compatibility with all pH Perfect® and non-pH Perfect® base nutrients
 
Usage Guide:
Use 2 mL per litre during weeks 2–4 of the bloom phase.
Compatible with all hydroponic systems and nutrient programs.
 
Important:
Advanced Nutrients products contain no banned growth regulators such as paclobutrazol or daminozide — only clean, plant-safe ingredients designed for professional growers.