Substrate Buffer Liquid is the ideal pH regulator for all types of substrates, as it keeps the pH stable. It is especially useful when used in conjunction with Substrate Buffer Powder. Its liquid format makes it easy to add the pH regulator at any stage of the growing cycle, as it dissolves easily in water and can be mixed with the nutrient tank.
Benefits of APTUS Liquid Substrate Buffer:
Corrects pH quickly.
Optimises the buffer capacity of the substrate.
Applicable at any stage of cultivation.
Free of chlorides, salts and contaminants.
Easy application, totally soluble.
Natural product suitable for all media.
Provides constant calcium to plants.
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