SUCOHANS Cloning Collars Inserts 50-Pack — 2" Net Pot Neoprene Foam, Closed-Cell 48mm x 19mm

SUCOHANS 50 PCS Cloning Collars Inserts are neoprene foam collars designed to hold and protect cuttings in 2" net pots for cloning and hydroponic propagation.

These cloning collar inserts deliver a simple, repeatable way to secure delicate cuttings in commercial cloners, DIY cloning machines, or hydroponic setups. Made from closed-cell neoprene, each collar combines a snug fit with soft cutting entry points to support moisture retention and reduce damage while roots form. The 50-pack supplies enough collars for multiple cycles or for running several propagation stations at once.

How do these collars protect fragile cuttings?

The collars cushion stems and minimize movement, lowering the risk of mechanical damage and stem rot during early root development. Their closed-cell foam resists water absorption so the material won’t degrade or harbor excess moisture around the stem. The multi-slit spoke pattern allows the collar to conform around stems of varying thickness while maintaining support.

• Closed-cell neoprene prevents water erosion and maintains shape.
• Eight slits plus central hole allow flexible, secure stem grip.
• Soft cutting edges reduce bruising and promote steady rooting.
• Consistent fit for repeated cloning cycles without collapse.

Will these fit my cloner or net pots?

Each insert measures approximately 1.89" (48 mm) diameter and 0.75" (19 mm) height, sized to fit the standard 2" net pot commonly used in small cloners and hydroponic trays. The flexible neoprene compresses slightly to accommodate slight variations in pot diameters and is easy to trim for custom setups. They are compatible with both commercial cloners and DIY cloning rigs.

• Designed for 2" net pots and common cloning cups.
• Flexible material fits minor pot size variations.
• Can be trimmed for bespoke or nonstandard containers.
• Pack of 50 supports multiple pots or rotating batches.

How do these improve cloning efficiency and cleanliness?

Using a uniform collar reduces handling stress and speeds up the transplanting of cuttings into cloners. The neoprene’s PH-neutral composition and closed-cell structure minimize contamination risks and make cleaning or replacing collars straightforward. A consistent collar height and opening help standardize humidity and spray exposure across all cuttings for more uniform rooting conditions.

• Standardized collar shape helps uniform humidity and spray coverage.
• PH-neutral neoprene reduces adverse interactions with nutrient solutions.
• Easy removal and replacement streamline batch turnover.
• Durable material reduces waste across multiple growing cycles.

How should I use and maintain these neoprene inserts?

Install each collar into the net pot with the slits facing up and gently insert the cutting through the center hole and slits. After use, rinse collars in clean water or a mild disinfectant recommended for horticultural tools, then air-dry before reuse. Replace collars when they show tears, permanent deformation, or signs of excessive wear.

• Insert slits up, push cutting through center hole carefully.
• Rinse with water or approved disinfectant between batches.
• Air-dry fully to avoid trapping moisture in storage.
• Inspect regularly and replace any damaged collars for best results.

Who is this for: The SUCOHANS 50 PCS Cloning Collars Inserts suit home growers, hobbyists running small to medium cloning stations, and commercial operators who need a reliable, consistent collar for 2" net pot systems. If you use DIY cloners, commercial clone machines, or hydroponic setups and want durable, PH-neutral neoprene collars that protect cuttings and speed handling, this 50-pack provides a practical, cost-effective solution.