hey whats up i have a bunch a questions for you. i have been out of town for the last week due to i was working for fema in galveston last week. but when i got back my plants are looking great they are huge. but on some leaves there are some little yellow spots with holes in them i dont know what this means. plus they are three wekks into veg can i go ahead and start flowering to keed plant height down? but other then that i just need some help.