Tag: npk Questions Filter Sort by: Newest First Oldest FirstRandomRecently ActiveMost VotesMost AnswersMost Viewed Ask Question Featured/Unfeatured Show featured only Tags Select Tag WS-K #Africa #certification #courses #knfinstructor #nonotifications #police #separtion #smell 10 days Category Select Topic Application (91) CheapKNF Solutions (17) Learning Material (29) Livestock (25) Pure KNF 9 Core Solutions (159) Resolved/Unresolved Show resolved only Open/Closed Show open questions only 0 votes 2 answers 8k views Is fpj a sufficient nitrogen fertiliser? Food (Fermented Plant Juice) faa ffj fpj npk 1. Can I count on FPJ by itself to support plants with nitrogen? 2. Can I count on FFJ by itself ... shasa asked 2 years agolast active 2 years ago Showing 1 result