Green Crack experience

You can give veg nutrients untill they stopped growing. If the grow is coming to a stand you can start using bloom nutrients. I hive PK to my ladies after 4 to 5 weeks of flowering. Good luck 🍀👍🏽

Hey there, you should only add PK boost when the buds are the size of your thumb, not sooner ! Hope this helps ! 🚀

As you use different nutritions from different manufacturers, it´s hard to tell cause every company has its own schedule for applying nutes. But normally you can start adding bloom nutrition one week after switching to 12/12. And during that timme keep on adding your grow nutrition till you see first flowers. Adding P/K is normally recommended from 4th week of flower. Before that your bloom nutrition should provide enough phosphor.