Does anyone know where I can find Perlite and Vermiculite at a reasonable cost? All I can find are small bags of it - and they are costly. Please advise.
Perlite & Vermiculite
If you can't find it at your local nursery or big box store, try online - I see Amazon has it as well as other nursery stores.
Sometimes Co-ops have garden supplies and it's usually cheaper than purchasing from a big box store.