2020_2022 : someone_else
2 different sizes. Small one is 16inch long with 3 inch front opening. Large one is 23inch long with 4.5 front opening. This is new design with one side opening moss pole. I personally use this since it can hold water for longer time. It is also stackable. Big holes in front panel will allow root to get in easier. It is also easier to cut or take aerial root out of moss pole.
2 different sizes. Small one is 16inch long with 3 inch front opening. Large one is 23inch long with 4.5 front opening. This is new design with one side opening moss pole. I personally use this since it can hold water for longer time. It is also stackable. Big holes in front panel will allow root to get in easier. It is also easier to cut or take aerial root out of moss pole.