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Boric Acid
Replaces our previous "The Heavies" product
• Fill any tank or reservoir unattended
as well as better protection from animals
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WillGrow - Pumice ceramic Boric AcidWillGro Pumice is ideal for orchid growing a lightweight, inorganic, highly porous growing media holding 25 to 50% of its weight in water, offering excellent air circulation. It is great for orchids that resent disturbance since repotting is only required when pots are outgrown. Pumice doesn't decay; it crumbles slightly over many years. Use alone or mixed with 10% WillGro Sphagnum Moss soaked and well torn up. Plastic or glazed pots are best as they
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