You look to be 3 to 5 weeks away yet. Get yourself an electronic microscope that you can hookup to your phone or tablet. There are many available on line.Then you can look at the trichomes and capture photos. The trichs start clear, then turn cloudy (milky), then amber, then die off. So you need to decide at what point in the trichomes life you will harvest. Different people like different amounts of cloudy/amber trichomes depending on wether they like more of a cereberal high or a high that leans more toward couchlock. I personally like to avoid the couchlock effect, so my last harvest was mostly cloudy trichs, with about 10% amber.So your harvest time is a personal preference, that you need to decide depending on your desired effects.Good luck with your grow. That main cola is a sky rocket, lol.
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