Bonsai Soils & Fertilisers

Soils and fertilisers for healthy bonsai

Bonsai live in small, shallow pots with very little soil. That is why they need a special substrate that drains quickly yet holds moisture, plus regular feeding with balanced nutrients.

Bonsai substrates:

  • Akadama: the classic Japanese clay, the basis of every bonsai mix.
  • Kiryu: ideal for pines, junipers and species that need fast drainage.
  • Lava rock and black Fuji sand, for better root aeration.

Fertilisers and care:

  • BioGold Original: the well-known Japanese organic pellet fertiliser.
  • Matsu, Yorkey and organic trace-element fertiliser, for regular feeding.
  • Fertiliser baskets and Lac Balsam for healing cuts after pruning.

See also our bonsai pots and read our bonsai care guide on the blog.