I was disappointed in a couple of my plants for not showing as many crystals as I thought they should. There were plenty of trichs to look at when viewing with a scope or loup, so they had crystals. But, one of my Northern Lights was advertised as loaded with crystals, but I didn't see any unless I looked real close. Would wind from a fan blowing directly on the plant, upset crystal production? Any other things I can do for next time? Just had my first harvest and got 10 oz dry from four plants. The Lemon Skunk I grew had the most visible crystals, and is my most potent smoke.