California pumice is a versatile component of many bonsai mixes. It can be combined with lava and akadama to create an all-purpose bonsai mix, or it can be used alone for recently collected trees. It makes a good drainage layer for all bonsai. It's lightweight and resists breaking down with time.
A note about the sizes: the small runs small with most particles between 1/16" - 1/8". Small pumice is a popular choice for shohin mixes.
The medium is the most popular size for small and medium sized bonsai and runs between 1/8-5/16". The large size is slightly bigger at 5/16" - 7/16".
As pumice is a mined product, it may be dusty. We recommend sifting or washing as needed before use.
Volume: 13 liters
Weight: 14 lbs.
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