Royal queen critical

I messed up one plant real bad with low PH and then burnt up another one and brought it back then gave it nute burn again lol i messed up with these because i vegged them for way too long with the nutes i was giving them but i still ended up with like half a pound of some super skunky dank buds the one plant had some smaller fluffier buds but were tasty and very potent and the other 2 had rock hard fat buds but the one with low ph wasnt very good it stunted during the last few weeks of flowering so i ended up screwing myself but lesson learned ,no bad nute burn on my current grow and switched to coco so i don't worry about ph at al