final building decisions

https://www.rhs.org.uk/advice/profile?pid=449 requirements for a greenhouse

https://www.google.co.uk/search?q=greenhouse+orientation+for+plants&espv=2&biw=1680&bih=915&source=lnms&tbm=isch&sa=X&ei=M68mVf6NO8TaU8KDgdAH&ved=0CAcQ_AUoAg&dpr=1#imgrc=Bv_n1p1L3j2jXM%253A%3BwWNyWUD3vlJMnM%3Bhttp%253A%252F%252Fwww.diyinfozone.com%252Fwp-content%252Fuploads%252F2011%252F06%252Fsiting-a-greenhouse.jpg%3Bhttp%253A%252F%252Fwww.diyinfozone.com%252Fgreenhouses-everything-you-need-to-know-to-buy-a-greenhouse%3B837%3B558  how to orientate the vents

http://www.plantandgardens.com/wp-content/uploads/2013/07/window-box-greenhouses.jpg how to draw your flowers

https://www.google.co.uk/search?q=greenhouse+orientation+for+plants&espv=2&biw=1680&bih=915&source=lnms&tbm=isch&sa=X&ei=M68mVf6NO8TaU8KDgdAH&ved=0CAcQ_AUoAg&dpr=1#imgrc=SIBTSoNqNcWsZM%253A%3B61TnfTaOoiWZgM%3Bhttps%253A%252F%252Ftjdemogarden.files.wordpress.com%252F2011%252F03%252Fjdg_garden_context.jpg%3Bhttps%253A%252F%252Ftjdemogarden.wordpress.com%252F2011%252F04%252F05%252Fdesigning-the-jefferson-demonstration-garden%252F%3B1298%3B1003 idea of locating area