A natural potting and rooting medium, this top quality, volcanic pumice is ideal for growing orchids. You won't need to water as often because it holds 25-50% of its own weight in water while allowing excellent air circulation. Some orchids resent being disturbed and do best when planted in pumice, as they will only need to be repotted when they outgrow their pot. Use Pumice alone or as part of a mix for small to medium rooted plants in 2"-8" pots; such as Phalaenopsis, Cattleyas, and Oncidiums.
Pumice stone crumbles easily; handle gently.
Please NOTE: We cannot ship outside of Canada.
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