Cerrig mân Clai Ehangedig
Pêl Clai LECA / Pelen Clai Hydroponeg
8-16mm 4-8mm 2-4mm 10-14mm 10-20mm
Defnyddiwch: Pridd Potio, Cyfrwng Tyfu Planhigion Dan Do
Hydroponeg, Aquaponics, Ffermio Fertigol