Soil Warming Cable - 12m

描述

Thermotex Self-Regulating Soil Warming Cable is the ideal way to propagate seeds and cuttings. The cable can be laid into a base of sharp sand and covered with a further 2-3cm of sand. Alternatively the heating cable can be laid directly onto a shelf to form a hot plate and seed trays placed on top. Running the heating cable 8 - 10cm apart will raise the soil temperature to 20°C.