Advanced Nutrients Bud Potency & Stalk Strengthener Bud Factor X - 10 L - Case of 2Raise your crops value with Bud Factor X. This revolutionary Advanced Nutrients biostimulant is a favorite among top growers in over 115 countries, because it fuels optimal conditions for growing crystal packed buds bursting with better flavor, aroma, and valuable compounds. Bud Factor X is specially designed for use with diverse hydroponic growing media and all continuous liquid feed growing systems such as aeroponics, drip irrigation and emitters,