Judge the trichromes with a 30X-100X magnifier, not the pistils or anything else.
dejayou30 Reviewed by dejayou30 on . Switched from CFL 2 HPS Mid-Grow - Help! What can I tell you, I figured my lovelys would love the extra boost from the new light. So, I switched out 300watts worth of CFL's for a 150watt HPS. I did this at about 4 weeks into flowering...the tips were already starting to turn red and I was well on my way to harvest. I should also add that my timer and the daylight savings time change that happened recently caused my plants to get their daily dose of light to be off by an hour. Ok, so what happened is that all the red tips are now Rating: 5