We have our eyes on eliminating media (for example, Hydroton and Rockwool) with PermaClone plant collars.
The PermaClone 88 is designed for 3.75” inch Net Pots allowing for medium-less cultivation in Aeroponics, Deep Water Culture, and more. This collar is intended for plants that finish around 1 inch (2.5 cm) in diameter.
NOTE: This listing is for the PermaClone plant collars sold individually. The net pots are sold separately.