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Neptune Hydroponics CANH4 is a 10 m, 60 W plant heating cable designed to heat the root zone, propagators, seedling trays, and areas used for germination and rooting of cuttings.
The cable provides gentle and evenly distributed heat, helping to maintain optimal thermal conditions for roots and young plants. It can be used in indoor grows, grow boxes, propagators, and greenhouses, among other applications.
Substrate temperature is particularly important during seed germination and seedling rooting. In cool rooms, simply maintaining the proper air temperature does not always ensure that the substrate and root zone have equally favorable conditions.
The Neptune Hydroponics heating cable delivers heat directly to the area where the plant containers are located. It allows you to create more stable conditions without having to intensively heat the entire room.
The CANH4 model features a 10-meter heating section and an additional 2 meters of non-heating cable. This design makes it easy to position the heating section within the growing area while conveniently routing the cable to the power source.
The 10-meter length allows the cable to be laid out under a larger number of containers, a propagation tray, or across a selected area designated for plant propagation.
The Neptune Hydroponics CANH4 can be used during various stages of plant development. It works particularly well in applications requiring additional bottom-up heating.
It can be used, among other things, for:
The cable has a power rating of 60 W, making it suitable for localized heating of the growing area rather than as a replacement for the room’s main heating system.
Heat is emitted along the entire length of the heating element, allowing it to be distributed over a larger area rather than concentrated in a single spot.
The cable’s design is tailored for environments where high humidity may be present. Proper sealing enhances the device’s durability when used correctly.
However, the cable should not be submerged in water or used in fully flooded conditions. It is also advisable to check the condition of the cable and its insulation before each use.
During installation, follow basic safety guidelines for electrical devices used near plants and damp soil.
| ParameterValue | ||
|---|---|---|
| Manufacturer | Neptune Hydroponics |
| Model | CANH4 |
| Type | Heating cable for plants |
| Power |
| 60 W |
| Length of heating section | 10 m |
| Length of non-heating cable | 2 m |
| Specified temperature range | 30–50°C |
| Voltage | 120 V / 220–250 V – depending on the version |
| Applications | Propagators, seedlings, cuttings, root zone |
The cable is used for localized heating of the root zone, propagators, and surfaces intended for germination or rooting.
The unit features a 10-meter heating section and a 2-meter non-heating cable for easy connection to a power source.
The CANH4 model has a power rating of 60 W.
Yes. One of its primary uses is to provide additional heat during the rooting of cuttings and the germination of seeds.
Yes. The cable can be used in indoor growing setups and grow boxes, provided it is installed correctly and safety guidelines are followed.
No. The product is not designed for full submersion or use in flooded conditions.
Temperature control allows you to better tailor the heating to the specific needs of your crop and reduce the risk of overheating the root zone. Be sure to use solutions that comply with the cable’s electrical specifications.