Soil heating in greenhouses by a heating system allows to heat the soil to collect harvest in early spring. Heating cables can be stacked under the bed only. Optimal temperature at the route level depends on plant type and is chosen in the range of +15C to +24C (consult with agriculturist). To gain this optimal soil temperature you need 70-100W/m2 capacity – we recommend to use СН-10, СН-15. The heating cable potential has to be not more 15W/m2 because too high potential can dry plant route system. To reduce heat loss use effective heat insulation not less than 5sm in thickness (better with minimum moisture absorption coefficient). To regulate soil temperature we recommend to use a heating controller with a heating detector.