Pumice stone Extra Large (15-25mm)

Our Pumice Rock comes in 4 sizes:- 2-4mm, 3-8mm, 10-15mm and (15-25mm)

These incredible rocks are formed when lava cools quickly above ground, creating a unique medium with many air pockets.

We use it within our Bark mixes to “open up” the mix and allow more air to the roots –  remember Orchid roots love Moisture NOT Water!

We find it essential for our vandas and large cattleyas!