i have 2 plants that are preflower they are outdoor in 5 gallon containers when should i switch from a high nitrogen fert to a higher pk fertilizer
Some people push about a week into flowering with veg nutrients before switching. In soil, a flush for a watering or two then switching to flowering nutrients would work. It's all personal preference. You could start them now and probably not have any issues.
What the above said. It really doesnt matter. Either grow or bloom nutes for the most part meet nearly all the basic requirements just one is more conductive to a certain stage then the other.
thats kind of what i figured because when i first started i was giving them superbloom in veg and they were fine but thanx for letting me know whats up...