Expanded horticultural vermiculite 3-12 mm

Due to its numerous and valuable properties, vermiculite is used in horticulture, especially in plant substrate mixtures. Vermiculite has cation exchange properties, helping to meet the plant's needs for ammonium, potassium, calcium and magnesium.
It is free of impurities, aerates the soil and retains water along with fertilizers. It does not grow mold, is non-toxic, non-combustible, does not pollute the soil and does not degrade over time even through the action of atmospheric factors.
Vermiculite is often used together with perlite. Perlite also ensures the absorption of excess water and therefore optimizes the water requirement of the substrate.
Granulation: 3-12 mm
Water absorption: 60 – 70% of volume
PH: 7 – 7.5

Note: Bulk product - packaging is done in zip bags by our staff. It is not excluded that there may be some volume differences or a margin of error due to porosity, compaction, humidity or density of the material, but these variations are considered normal.

Note for international orders: Adding soil products to international orders will increase your shipping costs due to extra weight charges. For each piece you will need to pay an extra cost of ~ 2 Eur.