Hi
@adam69! Well, I'd love to help, but we're missing some crucial informations in here. What's your medium (brand/name)? What nutrients have you been giving to your babies, at what frequency? Have you been using some P+K booster lately? When did flowering started? From what I see on your latest pictures, I can tell that they suffered from nutrient toxicity (burnt tips + dark foliage) so I would recommend to avoid any nutrients from now and flush it with plain pH'd water, or add some very light doses of P+K then prepare for the flush next. I also see that your pH is almost neutral (7.0) whereas in soil you want it slightly acidic (6.0~6.5). Have you been using a pH-pen + an EC/ppm-meter? Finally, buds tend to fatten up during their last 2 weeks, so as always within the growing-game, patience is the key 😎 Hope this will help, keep us up-to-date and happy growing 👊