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5 cm Neoprene Disc. Color is a neoprene collar designed for hydroponic and aeroponic cultivation in indoor growing. With a diameter of 5 cm and an approximate thickness of 1.25 cm, it keeps the stem stable, prevents splashing, and facilitates aerated roots in cloners and propagators.

This Neoprene Disc 5 cm. Color comes in various colors and is made with waterproof neoprene with closed cells, ideal for growing kits and rooting systems that require order, hygiene, and repeatability.
The design includes a central slot to insert the stem without damaging it, allowing the lower part to remain suspended inside the spray chamber or above the mist from the sprayers.
Since it does not retain water, the upper part remains dry—which reduces the risk of fungi—while the root zone receives microdroplets constantly.
Compatible with indoor growing accessories such as 2” mesh pots and standard mouths of aeroponic propagators (Amazon Nutriculture, GHE Aero/Dutch Pot, Rainforest, Xstream, DWC cloners), this collar also fits perforated lids of multiple commercial cloners.
Durable material, easy to wash, reusable for numerous cycles; when microcracks or loss of elasticity appear, replacement is quick and economical. A simple but critical piece among growing tools focused on professional or hobbyist hydroponic cultivation.
In a hydroponic and aeroponic growing environment, the stability of the cutting and the separation between the dry and wet zones make the difference. Neoprene Disc 5 cm. Color creates a light seal around the stem, limits splashes to the aerial part, and maintains the airflow needed for rapid rooting. The result: less stem rot, better oxygenation, and a higher success rate in propagation phases.
It is used to hold cuttings and seedlings in aeroponic systems and cloners, ensuring the stem remains centered, stable, and at the correct height relative to the misters. Being waterproof and not retaining water, it helps prevent fungi and molds in the aerial part, improves the hygiene of the propagator, and facilitates even rooting. It also allows you to work without a mesh pot—when the system allows—or in combination with it for greater compatibility.
In indoor cultivation reproducibility, cleanliness, and handling speed are sought. Neoprene Disc 5 cm. Color provides a soft support that avoids strangulation and reduces microdamage to plant tissue with each handling. The 5 cm diameter fits most pre-drilled holes in commercial propagators and growing kits. Recommended for those who want to accelerate rooting in cannabis, aromatic, or ornamental cuttings, keeping the upper environment dry and the lower zone constantly hydrated by mist or micro-spraying.
1) Prepare the propagator or cloner with osmotized water and rooting solution at appropriate EC and pH (for example, EC 0.4–0.8 and pH 5.8–6.0, according to protocol).
2) Cut a healthy stem from the mother plant and make a clean bevel at the base; remove large leaves to reduce transpiration.
3) Insert the stem through the slot of the Neoprene Disc 5 cm. Color until it protrudes about 2 cm from the bottom; center the tissue so it receives even mist.
4) Place the disc in the cloner mouth or in a compatible mesh pot; check that there are no pinches or excessive pressure.
5) Adjust spraying and ventilation cycles of the propagator; maintain an environment with high relative humidity and moderate temperature.
6) At the end of the cycle, wash with warm water; apply neoprene-safe disinfection and let dry before storing or reusing.
The price of Neoprene Disc 5 cm. Color is affordable and scalable per unit. At Hydroponics Blanes—trusted Grow Shop—there are usually packs and offers for growing kits, with discreet shipping throughout the territory.
Available at Hydroponics Blanes, Grow Shop in Spain specialized in hydroponic cultivation, indoor cultivation, growing tools, and indoor growing accessories. Wide catalog, technical support, and discreet shipping for domestic and professional projects.
Neoprene Disc 5 cm. Color simplifies the critical propagation phase in aero and hydro systems: firm stem holding, dry aerial part, and roots in an optimal environment.
Small element, big impact on success rates, perfect for integrating into modern growing kits aimed at hydroponic cultivation and indoor cultivation, backed by Hydroponics Blanes, trusted Grow Shop with discreet shipping.
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