Horticultural grade lightweight Pumice is inorganic is odorless, won't break down, decompose, shrink, compact, or rot. Added to garden soil, it will improve the soil making it more porous and improving aeration and drainage while maintaining a reduced soil weight.
Due to the weight of this product we ship it on it own in Canada Post Flat rate boxes for a set rate of $23.49 to anywhere in Canada. This item can be combined and purchased with other items in your shopping cart. Our regular shipping rates will apply to your other items.