Soil Heating Cable

The soil cables provide constant heat and so the temperature of the soil should be constantly monitored controlled by a thermostat.

Soil heating cable.

As the soil in the greenhouse usually takes time to warm up naturally. I planted a control group of plants in unheated soil. Each 60 foot cable comes with an electrical. While ambient soild temp was 60 degrees in april and may this heat cable raised the soil temp to 80 degrees day and night.

Hydrofarm jshc12 jump start water resistant ground 12 foot heating cable with built in thermostat for indoor outdoor garden containers cold frames and soil 2 pack 3 4 out of 5 stars 3 42 99 42. A 60 foot cable can typically heat a 6 6 foot hotbed. Speeds germination and seedling growth producing large healthy plants ready for transplanting. Soil heating cables deliver the right temperature necessary for the propagation of seeds and cuttings.

The 6m electric soil heating cables can be used to turn greenhouse staging into your plant propagation headquarters just choose the size of cable best suited to the area you wish to cover and enjoy the rapid germination and faster growth of seeds and seedlings the extra 8 to 12 degrees c of heat encourages. You may also choose to size the cable to suit your own space. Using soil warming cables will allow you to plant earlier regardless the weather and raise better specimens. Then add another layer of sand or soil to the desired depth deeper for less heat shallower for more.

Large soil heating cables are typically made in several popular lengths. They are water and moisture resistant which makes them ideal for use with indoor propagators. 29 95 these insulated soil heating cables gently warm your growing medium for faster germination and better growth. The cable is then laid onto a 5cm bed of sharp sand horticultural and covered with a further 5cm of sand.

P503212 economy heat cable 12 ft. The most useful sizes are 40 60 or 80 feet. The cables use 3 5 watts per linear foot. Use indoors or out to get a jump start to your growing season.

Lay down two inches of sand and then arrange the cables so that they are spaced about 8cm 3 apart. Bury the cables in soil or soil based mixtures so that no portion of the colored heating section is visible. As of may 26 the heated plants are 6 times larger while the unheated plants haven t done much. Soil heating cables can be used indoors or outdoors in cold frames or greenhouses.

Use 4 linear feet of cable to warm each square foot of planting area.