Plastic pots offer poor insulation against temperature fluctuations. In cold weather, the soil in plastic pots can cool down rapidly, which can stress the plants and slow their growth.
But are they safe and should we be looking for alternatives? For many of us, plastic containers are part of our daily lives; we use them to store, freeze, heat and transport a variety of different ...
A billion kilograms of waste from plastic food containers — equivalent in weight to half a million cars — is generated every year in China, according to Yufei Qin, head of the plastic ...