3 metre Soil Warming Cable 37 watt

Used in the greenhouse border or in a sand bed, a soil warming cable can have a tremendous effect in promoting germination, striking cuttings or encouraging speedy early growth.

Completely safe in operation, simply fit a standard plug. Adhere to electrical safety procedures. The area of coverage will be between 0.30 to 0.45 square metres

For a hotbed:  69 - 95 Watts/sq.m. of heating will raise the temperature by 5 - 8 deg  C. For a propagation: 95 - 130 Watts/sq.m will raise it by 8 - 11deg C. 

 

 

 

Product Code: SWC3

Price: £25.40