Small neoprene discs used to support your cuttings for true medium free growing.
Neoprene plant cloning collars fit neatly in the top of net pots or in cut-outs and keep your cuttings upright and stable while their roots form.
Specifications:
Material: Neoprene
Dimensions: 70mm diameter X 19mm height
Can be used in aeroponics, hydroponics, deep water culture and propagators
Compatible with Nutriculture, X-Stream, Grow Insane & other mesh net pots
Support young plants/clones as they produce roots
Shut light out from the root and stop water from escaping