Detailed description:

Plagron Euro Pebbles is a high-quality expanded clay made from pure, salt-free clay, oven-baked and washed for maximum efficiency. This inert hydroponic substrate offers excellent water and oxygen absorption, making it suitable for both recirculation systems and soil improvement.

Features:

• pH value: 7.0 - 8.5
• EC value: 0.3 - 0.6 mS/cm
• Material: Pure clay without salts

Advantages:

• Provides optimal drainage and aeration for the roots.
• Increases the moisture and oxygen retention capacity of the substrate.
• Suitable for different types of plants and growing methods.

Plagron's usage tips:

• Rinse the expanded clay after transportation to remove dust.
• Before use, rinse it with water with adjusted pH and EC values.
• Use it as a drainage layer in pots or mix it with the soil for better aeration and moisture.