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Way of Life Bonsai

Way of Life Bonsai

Japanese Pumice Bonsai Soil – Premium Grade Growing Medium

Japanese Pumice Bonsai Soil – Premium Grade Growing Medium

Regular price £11.00
Regular price Sale price £11.00
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Size

20 in stock

Premium Japanese Pumice – Drainage, Aeration & Healthy Root Development

Our premium-grade Japanese Pumice is a high-quality bonsai growing medium, ideal for creating a free-draining and well-aerated root environment for a wide range of bonsai trees.

Pumice is a lightweight volcanic material commonly used on its own or mixed with other specialist bonsai substrates such as Akadama, Kiryu and Kanuma.

The granules are naturally porous, allowing them to absorb and retain moisture while still providing excellent drainage and airflow around the roots. Unlike softer growing media, pumice maintains its granular structure well and does not readily crumble or compact.

Its pH-neutral properties make it an extremely versatile component in bonsai soil mixes.

Suitable for:

  • Deciduous bonsai trees
  • Conifers and evergreen bonsai
  • Pines and Junipers
  • Established and developing bonsai
  • Improving soil drainage
  • Increasing root aeration
  • Mixing with Akadama, Kiryu and other bonsai substrates
  • Repotting and general bonsai development

Available Quantities

1 Litre
Ideal for individual bonsai, smaller pots or adding pumice to an existing soil mixture.

3.5 Litres
Suitable for several smaller trees or medium-sized repotting projects.

7 Litres
A practical quantity for larger bonsai or maintaining several trees.

16 Litres
Ideal for larger collections, substantial repotting projects or enthusiasts who regularly prepare their own bonsai soil mixes.

We hold larger quantities in stock, so if you require an amount that isn't listed, please contact Way of Life Bonsai.

Why Use Pumice for Bonsai?

Good drainage and oxygen around the roots are fundamental to developing a healthy bonsai.

The porous structure of pumice helps retain useful moisture while allowing excess water to drain away and air to circulate through the growing medium. This helps create the conditions required for healthy root development and vigorous tree growth.

Pumice can be particularly useful when combined with other specialist substrates to create a soil mixture suited to the individual species and growing conditions.

If you're unsure which substrate or soil mixture is best for your bonsai, please contact us and we'll be happy to advise.

Delivery: Please allow approximately 3–5 working days for your order to arrive.

All Way of Life Bonsai Trees come with a free bag of Naruko and free UK Delivery.
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