You can call Lesco and find a dealer in your area. The only reason I submit SoilMaster is because it is a very cheap alternative to other pricey substrates.
I know nothing about charcoal and other properties of charcoal. Remember, spending up front to buy a proper substrate would save you a lot of money in the future as you would not have to buy and replenish Root Tabs.
I know nothing about charcoal and other properties of charcoal. Remember, spending up front to buy a proper substrate would save you a lot of money in the future as you would not have to buy and replenish Root Tabs.