Plant!t GMC25L Clay Pebbles 25L 8mm-16mm
PLANT.T horticultural clay pebbles are made from 100% natural clay. They are clean, pH stable and offer great aeration and drainage in hydroponics, especially in flood and drain, deep water culture and drip feed systems. Due to their unique structure and ability to cover a large surface area, they offer the ideal environment to foster beneficial bacterial growth around the root zone, leading to naturally healthier plants.  Strong structural integrity means that they are less likely to break and compact, which helps to prevent dripper systems from getting blocked . Drains freely and does not hold any excess water, providing good oxygen levels around the root; suitable for flood and drain systems, multi-pot and drip feed systems . Will not float once fully wet . Aeration of growing media - ideal to mix into coco coir or soil to aid aeration. Drainage - will hold water as well as offering great aeration properties and free draining . Aquaponics - are also ideal to be used in aquaponic systems . When used in aeration of growing media, mix PLANT.T horticultural clay pebbles into your coco coir or soil at a rate 4 parts clay to 7 parts soil to loosen up the structure, leading to better root development.