do not pull yet, THESE PLANTS LOOK LIKE THEY NEED A FEW MORE WEEKS. sorry for the caps but you do not want all of that work to go to 5 bluntz. it is a hard thing to gauge when you are growing and may or may not have buds to smoke. i can say this...screw the hairs. i have had buds that had totally red hairs over half of the plant that had reletively clear crystals. you need a magnifier...$10... this will tel you when to pull. when you have 30% amber colored crystals you should pull to get a nice "stuck on the couch" high. keep in mind the nugz will shrink to 50% size during drying/curing.