Hydrotron Clay pebble's rocks - 5 liters Hydroton Clay is the best there is. It is clean, pH neutral, pH stable and is used in Flood & Drain systems. Hydroton Clay is also a useful additive to both Canna Coco and Cellmax when growing in Pot Culture and also anywhere where extra drainage is needed £3.49
Hydrotron Clay pebble's rocks - 10 liters Hydroton Clay is the best there is. It is clean, pH neutral, pH stable and is used in Flood & Drain systems. Hydroton Clay is also a useful additive to both Canna Coco and Cellmax when growing in Pot Culture and also anywhere where extra drainage is needed £4.99
Hydrotron Clay pebble's rocks - 50l 8-16mm Hydroton Clay is the best there is. It is clean, pH neutral, pH stable and is used in Flood & Drain systems. Hydroton Clay is also a useful additive to both Canna Coco and Cellmax when growing in Pot Culture and also anywhere where extra drainage is needed £14.99
Gold Label - Hydro 60/40 Mix 50l clay/coco gold label 60/40 mix is the ultimate Ebb & Flood mix! 60/40 is an exclusive mix that offers the free draining capabilities of clay, with the moisture retention and rapid rooting properties of coco.
£15.99
Gold Label - Hydro clay pebbles Gold Label Hydro is the inert hydroponics substrate of choice for professionals. The 8-16 mm size provides stability and the unique uneven shape of the pebble is an ideal surface for roots and beneficial bacteria. £13.99
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