Queece
Well-Known Member
Dude, come to think of it, I've had the exact same thing happen to me. Those tops are due to either a light leak re-vegging the plant or an abnormal nutrient. I only use salt-based nutrients (jacks) and this one run of GG4 I did a while back, I had leftover advanced nutrients sensi a&b so I did one feeding late in flower with those and got funky re-vegged tops like that. Looking into it, advanced nutrients puts plant growth promotion factors in their nutes which weren't present up until that point that caused the re-veg. I don't know what was in your soil mix, but the plants probably avoided the promotion factor until late in flower and picked it up near the end (a lot of commercial soil mixes also contain PGPFs). Exact same look to the tops, single leaf weird stretchy guys, I'm sure that's what happened. I would highly recommend using coco and jack's 3-2-1 if you want to avoid those problems in the future. Also, that's why everything you grow with advanced nutrients has a bud structure like blue dream.