Hey there, these have just started to flower it seems , you should only really start P/K boosters when the buds are the size of your thumbs, so not yet actually , i would say you probably have something like 8 weeks ahead of you, but it might be less and it very well might be a lot more ! So to answer your question : yeah keep feeding, try not to over do it, and maybe start your two / three week plain water no run off "flush" when the trychomes are almost all milky. Hope this helps ! 🚀