Mineral Substrate - Zeolite Pumice Lava Rock Mix 8-16 mm - for Hydroponics, Drainage and Decoration - Washed or Unwashed, 1 Liter

This coarse, mineral substrate mix combines zeolite, pumice and lava rock in a grain size of 8–16 mm. The three volcanic minerals complement each other ideally: zeolite stores water and nutrients, pumice provides lightness and porosity, lava rock provides structure and drainage. Available washed (low-dust) or unwashed.

✨ Characteristics

Composition: Zeolite, pumice, lava rock
Grain size: 8–16 mm (coarse)
Structure: Porous, water- and nutrient-storing, structurally stable, pH-neutral
Available washed (low-dust) or unwashed
Quantity: 1 liter in a resealable bag

🪴 Use
As a mineral planting substrate for hydroponics / semi-hydro
As a drainage layer at the bottom of the pot
As a decorative top-dressing
Improves aeration and water balance, prevents waterlogging

🌱 Ideal for
Hydroponic and semi-hydro cultures
Succulents, cacti and houseplants
Bonsai and all plantings with high drainage requirements

📦 Shipping
Securely packaged, shipping within the EU and to many other European countries
Shipped via DHL or GLS incl. tracking