Research on the effect of water hyacinth bokashi and fish waste POC on the growth and production of celery plants (Apium graveolens L.) has been carried out at the Experimental Garden of the Faculty of Agriculture, Riau Islamic University, Pekanbaru, for 4 months starting from February-May 2023. The aim of the research is to find out The main and interacting effects of water hyacinth bokashi an…