They do look similar.
My sig is some of the mush grow I am doing right now. Decided to do some pictorial teks for peeps here since they seem to be kinda clueless on methods, and have a lot of bad info floating around. I just started 4 Full Moon in rockwool cubes a week ago along with some bagseed. I have had to redo everything for this grow because I got paranoid about some stuff before, so I am stressing more stealth. So will have to go through all the things you have to do in order to get a room environment dialed in all over again.