These good-quality plastic flower vases are suitable for planting not only the flowers but any plants or crops in your home. Some people use it for aquaponics. In aquaponic systems, fish waste provides nutrients for the plants, and the plants help to filter and clean the water, creating a symbiotic relationship between the fish and plants. This closed-loop system can be implemented in small spaces such as backyards, balconies, or even indoors, making it suitable for urban and suburban environments.