SUCOHANS Cloning Collars for 2-inch Net Pots — 144-Pack Neoprene Multi-Color, Secure Grip

These SUCOHANS cloning collars are 144 premium neoprene inserts sized to fit 2" net pots, designed to hold and protect cuttings during hydroponic cloning.

Whether you're running a small DIY cloner or a commercial propagation machine, reliable collars make the difference between a messy tray and organized, healthy starts. These cloning collars (also called cloner plugs) are made from closed-cell neoprene foam and come in four colors to help you organize batches. Each insert measures 1.89" in diameter by 0.75" high and is built with a multi-slit spoke pattern to cradle stems without crushing them.

How do these cloning collars protect delicate cuttings?

The collars cushion cuttings and create a light, humid micro-environment around the stem without trapping excess water. Closed-cell neoprene blocks water from wicking through the collar, which reduces the risk of stem softening. The spoke design balances grip and airflow so stems stay secure while still receiving oxygen.

• Closed-cell neoprene resists water absorption and erosion.
• Eight radial slits plus a central hole gently hold stems of various diameters.
• Firm but flexible material minimizes stem damage during insertion and removal.

Will these fit my 2-inch net pots and cloning machines?

Yes — the inserts are specifically sized to fit standard 2" (1.89" actual diameter) net pots commonly used in cloning trays and hydroponic cloners. They slide into cup-style net pots and stay snug so you can lift multiple cuttings without dislodging them. They work equally well in commercial cloners and homemade cloning rigs.

• Designed for 2-inch net pot cups (actual collar diameter 1.89").
• Compatible with both commercial and DIY cloner systems.
• Stable fit prevents collars from falling into reservoirs.

How many collars come in a pack and what colors are included?

The pack contains 144 cloning collars divided into four colors to help sort clones by date, strain, or treatment. Each color has 36 pieces, giving you flexibility for staggered propagation cycles or visual organization. Color-coding reduces mix-ups and speeds up routine maintenance in multi-bay setups.

• Total quantity: 144 inserts per package.
• Colors: black, orange, purple, green — 36 of each.
• Perfect for batch organization and tracking different cloning runs.

How do I use and maintain these neoprene clone plugs?

Using the collars is simple: insert each collar into a 2" net pot, place the cutting through the central hole and radial slits, then position the pot in your cloner or tray. After use, rinse to remove debris and sanitize according to your routine — the neoprene’s closed-cell structure holds up well to gentle cleaning without degrading quickly. Avoid harsh solvents and prolonged high-heat sterilization to keep the material flexible.

• Insert into 2" net pots, place cutting through slits and center hole.
• Rinse and sanitize between cycles with mild disinfectant.
• Store flat and away from direct sunlight to preserve neoprene life.

Who is this for? Growers who need dependable, reusable cloning collars will find this SUCOHANS pack especially useful: hobbyists setting up a home cloning station, commercial propagators scaling batches, and DIY builders of cloner systems. The large 144-piece quantity and color assortment make it practical for organized cloning schedules and multiple strains, while the neoprene construction provides a balance of grip, durability, and plant-friendly handling.