Sold out

Lava, 2 - 4 mm (black)

The product is sold out.

Price from 3,00 €

incl. VAT
+ shipping from 17,95 €
delivery 3–7 working days · fee on orders under 35 €
›
Your rights: legal guarantee› Safety: Seeds, fertiliser and growing media are not intended for consumption – by people or animals. Some species are toxic, so keep them out of reach of children and animals.
  • Type: black lava, crushed and sieved
  • Origin: Europe
  • Grain size: mainly 2–4 mm
  • Colour: black when wet and anthracite grey when dry

How to use 2–4 mm lava

Fine black lava is popular as a top layer because the dark colour makes the trunk stand out. It can also be mixed into fine substrates for shohin.

Good to know

  • Lava is hard and structurally stable and does not break down.
  • The rough surface holds a little water but drains quickly – good for species that should dry out between waterings.
  • 100 % natural product – clean and free of chemicals.