Hi Guys, This is my very first post here. I am growing my allocated amount of plants here in Spain. All outdoor on the patio, great light, clean space and an even 30 degrees every day. All Autos. The first photograph is an old leaf on the plant in the 3rd photograph - 5th Week Critical Bilbo auto. The second photo is a 3rd week Auto Jack x Haze. I've noticed this happening on these two plants only. But humidity levels have been high. Feeding Biobloom on the young un' and Biobloom and Topmax on the 5 Weeker. Any ideas on what may be creating this discoluration? I read somewhere that the Jack is sensitive to humidity and this may be fungus... Any ideas? Muchas Gracias in advance. And I have to say. Growing is SO amazing when you don't have to worry about the police busting down your door! Much love.