Parasene Greenhouse Soil Warming Cables

• A soil warming cable is the ideal way to propagate seeds and cuttings on a greenhouse bench or in a cold frame.
• The soil in the greenhouse takes time to warm up naturally: with a soil warming cable you are able to plant earlier and raise better specimens. 
• A simple frame can be constructed from wood to form the propagating area required, which is them lined with polythene. 
• The cable is laid onto a 5cm of sharp sand (horticultural) and covered with a further 5cm of sand. 

Specifications:

• Cable is laid in runs 7.5-10cm apart. This layout will allow you to raise the soil temperature by 11-13deg.C, assuming a greenhouse temperature of 7deg.C. 
• Higher temperatures can be achieved by laying the cable runs as close together as 5cm. In this case a thermostat should be used to precisely control the soil temperature meeting the differing germination requirements of various varieties of seeds. 

Cable Lengths:

• 3m (10ft) Length
• 6m (20ft) Length
• 12m (40ft) Length
• 24m (80ft) Length

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