Can Old Tires Be Used As Planters?

Can Old Tires Be Used As Planters? Are old tires safe to use as planters? Long-term, no, because the tire rubber will slowly biodegrade and release zinc, carcinogenic PAHs (polycyclic aromatic hydrocarbons) and other toxic compounds into your garden soil. Can you use tires for gardening? The practice of using tires as garden containers creates … Continue reading Can Old Tires Be Used As Planters?