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- Enzymes, Beneficials & Bacteria, Growth Technology, Nutrient & Additives
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£24.99
- Blackjak contains an astonishing 20% pure humic acid Blackjak is a concentrated suspension of humic, fulvic and ulmic acids plus exotic trace elements. Enhances quality and yield, naturally. Humic acid of this quality and concentration will have a direct beneficial impact on the physical, chemical and biological properties of soils, as well as a direct and positive influence on plants…
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Please contact the store on 01323 506611 to complete your order or check product availability. Dismiss
