H&G Cocos Part B 5 liters

Two-part base nutrient for coco coir-based growing media.

House & Garden Cocos A&B is formulated to provide the perfect ratio of nutrients while taking into account the cation-exchange capacity of coir. Coco coir as a medium has unique properties that are distinct from soils and hydroponic media. Cocos B is formulated to be used in conjunction with Cocos A (sold separately).