Sour Diesel

Ppl try to go by weeks but that’s really to keep track of things but don’t worry cause if I’m not mistaken sour d got some Sativa in it so it just might be slow flower development and that okay cause some strains or some plants just will not bud or flower fast and remember every plant is different even if it’s the same strain hope this helps

Hi @Chevywood! You're very close to the finish line, buds are looking awesome! But to be honest no one can tell better than you (with the help of a magnifier/microscope)! Pistils can be a clue, if you noticed that new pistils have stopped appearing and old pistils have almost all turned red and curly, but the best way to ensure it's the right time is to look at the trichomes with a magnifier/microscope. Clear/Transparent/Skinny trichomes mean it's too soon, Milky/Cloudy/Fat trichomes mean the harvest window is open, Amber trichomes mean the harvest window is ending, and THC is degrading. Looking at your last pictures, I think you're very close, maybe 5-10 days, but you rather buy a 2$ hand-held microscope to ensure your buds are fully ready. Hope this will help, let me know in the comments section if you need any further information, and happy growing! 👊

No I would not go another 3 weeks. A week at most. Those buds look ready. The pistils have curled in. Buds look swollen. Trics look milky from pics but confirm with a 40x jewelery loupe. If u can't buy one and your going by appearance it's ready. If you are going to flush use pH distilled water or ro water and go for a week max and chop before lights come on that day.