Using a Kiln Use for Drying PotpourriPotpourriAnother way to use your kiln is to contact your local florists or greenhouses and contract to dispose of their flowers for them. They should be willing to give you the older flowers. If not, then work out a deal and split the dried product. Potpourri commands very high prices, and all you have to do is dry it and package it. You may also wish to include aeromatic cedar, bark, or pine. You may also use a conveyor or drum drier for potpourri and hemp flower. Be sure to have a airflow condenser or filter to harvest valuable airborne terpenes, which you can sell as a separate product.