Capillary matting being liad on staging in greenhouse that is insulated with bubble wrap. Greenhouse heater and thermometer installed for seed sowing Stock Photo - Alamy
Harrod Horticultural - With colder days (and nights) very much upon us, insulating the greenhouse is a great money saver. Lining the glass with bubble wrap can save up to 50% on
Greenhouse Bubble Wrap - 20mm Bubbles from Heating and Insulation - Allotment Shop
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