Clay hydrogranules (LECA) 2-5 mm *irregular shape

Expanded clay hydrogranules (LECA - lightweight expanded clay aggregate or... popularly, clay balls) - suitable for hydroponic cultures, substrate composition or as drainage material.
- 100% NATURAL product
- round or irregular shaped granules, porous, light and inert, with neutral PH
- they can have both a decorative and a practical role
- it provides a very good aeration of the roots and a very good drainage
- behaves like water tanks with gradual release
- they can be used as an inorganic substrate - they do NOT decompose. They can even be sterilized and reused.
Hydrogranules of clay (LECA) are not affected by insects. They are ecological, non-toxic, fire-resistant and chemically neutral.

Placing a layer of hydrogranules in the pot, before adding other types of substrate, ensures good water drainage. Thus, possible problems of the root system, caused by water stagnation, can be avoided.

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, moisture or density of the material, but these variations are considered normal.

This product is not available for Europe delivery (only Romania).