Can i put these into flush now? Kritical kush. Middle of 7th week i have no magnifing glass. I have started flushing 4 days ago but im really not sure its ready. Theres a few brown pistils. Do i leaveit til mostly brown pistils?
Those plants are way to early to even think about flushing. I'm not gonna tell you you need to flush or not flush its up to you. I have tried both methods, and I have actually researched the science behind it, and I choose not to flush because it does nothing. Seriously, there is nothing scientific behind the idea of flushing its an old hippie concept.
Your plants are still totally covered in fresh white stigma(pistils) which means its still producing fresh growth and more buds for you if you. If you want to try flushing, you need to wait till 80-90%+of the stigma turn color and shrink back to the buds. That is the sign the plant is finished growing new buds, and is ready to swell and ripen. It typically takes 10-20 days for the plant to internally swell up the calyxs and finish ripening. During this period the plant puts on significant amounts of weight and bud density even if the buds do look like they are growing "larger", they are still swelling up internally. After a couple weeks, you'll notice that the calyxs each start to look plump. During these last 2ish weeks you can watch the trichomes as well if you want, and decide exactly when to chop.
Your plants look like they need 3-4 weeks still. Depending on exactly how quickly mature based on the genetics and your environment.
The best buds come from fully ripened healthy plants. Yours look really nice and healthy from those pictures, now you just wanna let them mature to get the best yield and bud quality!
Its VERY easy to harvest plants too early. Its VERY hard to harvest them too late. I've Never seen someone accidentally over ripen plants in my 14 years of growing.