i think so! nirvana or topmix. but i check both nutrition chart schedules and gave half of the dose both. but i also suspected from some kind of deficiency i need second opinion :D if its nute burn only flushing is enough?
hi i am a new indoor grower. but i have many outdoor experience in years. so i am not an expert but i can say i know the language of cannabis;)
i always use mediterranean soil and organic fertz. like cow pooh, warm castings and molasses. and tap water which ph is 7.2 but i used it many times...