River sand

River sand is a natural silica-based material, carefully washed and graded, with a granular, stable and inert structure, ideal for improving soil structure and workability of substrates for both potted plants and open-ground cultivation.

Thanks to its controlled grain size, river sand reduces soil compaction and promotes healthy root development, without altering the pH of the substrate.

Available in various package formats, it is suitable for both hobby and professional use.

Why use river sand with plants

• ✔ Improves soil structure, making it more stable and easier to work with.
• ✔ Is inert and stable, does not break down and does not alter soil chemistry.

Available grain sizes

• Classic (0/1 mm): perfect for most repottings and for improving general potting soils.

Ideal for

• Cactus and succulents (mixed with other aggregates)
• Sowing and cuttings
• Ornamental and garden plants
• Mixes for substrates that need to be more consistant

How to use it

• In the substrate: mixed with potting soil to improve structure and workability.
• Mixed with other aggregates: together with pumice, lapillus or perlite to create custom substrates.
• For sowing and cuttings: in mixes to promote healthy rooting.