Yes, you can. If you forget to water your pot soil, it will become succulent soil. It is possible to wash your pumice away from the soil, but it is less likely, particularly with fine pumice. Root rot will not be visible until it is too late. A cut is more likely than a dry one to root. The plant's yellow hue is caused by the sun. The Clanwilliam aloe has a unique and tall appearance. It is located north of Clanwilliam (South Africa), hence its name.