Advanced Nutrients - Rhino Skin Bulky 200mm / 400mm: 900 m3/hr

200mm / 400mm: 900 m3/hr

The grow and bloom parts are universal and can be used with any water type

Ideal for beginners

which is why Ultimate PK (along with the rest of the Mills range) is so popular

Advanced Nutrients - Rhino Skin Bulky 200mm / 400mm: 900 m3/hrAdvanced Nutrients Rhino Skin Advanced Nutrients Rhino Skin is a special formulation of silica, developed to be easy to mix with water and to be easily absorbed by plants. Silica strengthens cell walls, stems and leaves. Advanced Nutrients Rhino Skin is part of the Advanced Nutrients pH perfect product range too! How Rhino Skin Works Advanced Nutrients Rhino Skin is a very effective plant improver which can be used right the way through your grow from