PHA seedling trays, taking advantage of PHA's degradability, can be placed in the soil and will degrade after a period of time, avoiding environmental pollution and eliminating the need for manual collection.

PHA vegetable clips, with no worries about the accumulation of plastic and environmental pollution caused by the aging and disposal of the clips in the soil.

PHA injection molded flowerpot containers do not generate issues with microplastic accumulation.

PHA coating leverages the excellent degradability of PHA to enable slow-release of fertilizers in the soil. This is beneficial for the robust growth of crops and also helps to avoid the initial bulk accumulation issues and soil eutrophication associated with fertilizers.