the iranians will veg untill you put them in a cycle with some dark as long as they are in 24/7 they will veg. i would imagine at some point they would flower even with 24/7 after to long. but they are clonable. and are very nute sensitive. they like very little nitrogen, almost none at all. sounds funny but it is the truth. sorry to but in on your conversation but i have grown them a few times and know a thing or two about them. if you have any questions i will try to be of help.