Biovita Volcanic Pumice 4-15mm 18L – maintains humidity and aerates the medium

Horticultural Volcanic Pumice - 4-15 mm fraction, is a product of natural origin. It is used as an additive to substrates, it loosens them and loosens them.

Pumice is a volcanic igneous rock made of volcanic glass made of highly gassing, foamy lava. It is a porous material and has a neutral pH.

It is a porous material. It has a neutral pH. When mixed with the substrate, it helps to maintain the proper substrate moisture and aerates it. Thanks to this treatment, the plant's root system has optimal conditions for development. It can also be used as drainage for pots or as a ready substrate for hydroponic cultivation. Especially recommended for the cultivation of orchids and succulents.
The product is ready to use.

Benefits:

aerates
loosens
maintains moisture in the substrate
improves plant rooting