Looks to be pretty normal! Not too bad! Are you feeding with cal-mag? If your not you should use on feeding days! This will help that from coming in further! Your plants look really good and healthy so not much to worry about now! Good luck đđ
Top leaves are clearer than lower laves , it's normal for new growth. You have no yellowish leaves , no burning tips on the leaves . Your plants are nor running into deficiencies
Hi @Subbe Your plants appear to be healthy and without excess nuts. that lighter green in the new shoots is chlorosis, nothing to worry about. good luck mate đ