These 9 cm wide and stretched special pots are perfect for growing deep-rooted and root-sensitive plants in permanent water level.
Due to their height of 9 cm, this kind of pots offers sufficient root space and provides a high air content in the substrate, which means that many cultures show significantly better growth! Other commercially available pots of 9cm in size are only about 7 cm high.
An absolute professional recommendation! Currently only available from us (in Germany)!