How To Cool A Greenhouse Or PolyTunnel

More Scorching Hot Days Are Forecast So Here’s How To Cool Greenhouses & Polytunnels? My Suggestions Based On Practical Commercial Experience. Plants need plenty of light, so shading greenhouses isn’t always the best plan. The problem is small greenhouses and polytunnels get far hotter than large ones, and most amateur greenhouses are relatively small compared with commercial ones.… More Leave a comment