Not only do they absorb moisture, they’ll absorb any nutrient solution you choose to add. The pores in the pebbles, the space between them, and their superior drainage function keeps air circulating so roots get plenty of oxygen.
Hydroponics
Leca Pellets
R30.00 – R100.00
Expanded clay pellets (Hydroton) are made by heating the clay to over 2,000 degrees Fahrenheit.
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