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Advanced Hydroponics Flowering Boost (A.F.B.)
Advanced Hydroponics Flowering Boost (A.F.B.) is an exceptional bud expander and one of the best products in the field of flowering boosters, completely free from PGRs (Plant Growth Regulators).
It delivers outstanding results and works perfectly with all base nutrients and growing media. A.F.B. allows easy and precise application, making it suitable for both small-scale and large professional growers.
The formula contains a proprietary carbonate form of phosphorus and potassium, making it significantly more pH-stable and bioavailable than other yield enhancers.
For best results, use A.F.B. at the end of the flowering period, during the final three weeks:
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3 weeks before harvest: 2 ml/L
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2 weeks before harvest: 3 ml/L
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Final week before harvest: 4 ml/L
Apply only if plants are healthy and responding well. Always monitor EC levels and plant health closely when using A.F.B.
Key Features
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Premium flowering booster and bud expander
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100% PGR-free formulation
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pH-stable and highly bioavailable nutrient source
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Suitable for all growing media (soil, coco, hydro)
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Works with all base nutrient systems
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Ideal for both small and large-scale growers