Perlite is a volcanic glass which is inflated unThe Heat at the twenty times of the original size and get its porous structure that way. Through these Perlite is a good store for oxygen and water. Normally, Perlite is used for cuttings breeding or to enhance earth substrates because it protects against excessive compaction.
Our Perlite carries the RHP quality mark which monitors all steps from extraction to transportation and don't only guarantees the quality, but also, that the substrate is free of toxins, pathogens or parasites
bag à 100l
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