Allotment Gardening Advice Help Chat
Welcome => New Across The Site => Topic started by: John on August 06, 2019, 22:00
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This system controls watering as well as ventilation / temperature in a polytunnel using a minature computer and solar powered fans and pumps.
Automated Polytunnel Ventilation & Watering (https://www.allotment-garden.org/garden-diary/6534/automated-polytunnel-ventilation-watering/)