Growing Mediums 420 Mix – 30L Sale! Growing Mediums Atami Bi Grow Mix – 50L Growing Mediums Atami Cocos Substrate – 50L Growing Mediums Atami High Porosity Cocos – 50L Growing Mediums Atami Hydro Rokz – 40L Growing Mediums Atami Hydro Rokz 60/40 – 45L Growing Mediums Bio Leaf Specialized Medium – 60L Growing Mediums Coco Peat – Washed & Buffered Growing Mediums Expanded Clay – 9-16mm Growing Mediums Grow Lekker Coco Perlite Mix Growing Mediums , Propagation Jiffy Growblock Growing Mediums Organic Potting Mix – 30L Growing Mediums Perlite Growing Mediums , Organic Amendments & Microbes Worm Castings – 30dm