Anyone know of a good source of where to buy pumice in Pittsburgh? I'd like to get some for my cacti soil mix.
Do you have an Agway Farm Supply.
Have you ever tried a product called Profile? It looks like kitty litter but is more durable. Check out the Container Forum and seach Al's Soil Mix Lots of good information on what makes up good potting soil
Pet stores carry it for chinchilla bathing and/or reptile habitats