We built a passive solar GREENHOUSE | Here’s what happened

We replaced our old polytunnel with a passive solar greenhouse and then spent the first growing season monitoring how the new conditions impacted on plants and crops. Our organic garden is on a steep hillside in the Upper Severn Valley near Llanidloes in Mid Wales in the UK where we enjoy a temperate climate. Watch our greenhouse irrigation video:    • IRRIGATION set up in our passive solar GRE...   Watch our Year 2 greenhouse update video:    • Passive solar GREENHOUSE update | YEAR 2   Watch our Year 3 greenhouse update video:    • Passive solar GREENHOUSE update | YEAR 3   Watch our video Making a passive solar greenhouse - beginning to end - extra footage:    • Making a passive solar GREENHOUSE | from B...   0.00 Intro 0.30 Planning the greenhouse 2.26 Building the greenhouse 4.44 March 5.36 April 6.39 May 7.27 June 8.20 July 9.06 August 9.53 September 10.31 October 10.56 November 11.16 December 11.53 Temperatures 13.12 Ventilation 14.12 Irrigation 14.47 Pests 15.20 Conclusion Tunes Siege of Delhi - Graham Brand on cittern Harvest Home - Jackie Newey on tin whistle My Twitter |   / jacnewey   My Facebook |   / jac.newey.9