Tag: npk Questions Filter Sort by: Recently Active Newest FirstOldest FirstRandomMost 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 (88) CheapKNF Solutions (16) Learning Material (28) Livestock (24) Pure KNF 9 Core Solutions (154) Resolved/Unresolved Show resolved only Open/Closed Show open questions only 0 votes 2 answers 5k 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 1 year agolast active 1 year ago Showing 1 result