However, biodegradable mulch is something entirely different. Made from plant byproducts like cornstarch, it resembles a plastic sheet and smothers weeds the same way traditional landscaping ...

Several studies support the claim that red mulch can boost tomato production. Research by the USDA has shown that tomato ...

are plastic sheets that are spread over the soil to serve as a sort of plastic mulch. They suppress the growth of weeds, increase fertiliser uptake, regulate temperature and humidity, and protect ...