GAIA GREEN Fishbone Meal is made from wild ocean fish and is our highest available phosphorous fertilizer. It is a great choice to support root and flower development, or as a replacement for other bone meal products. GAIA GREEN Fishbone Meal 6-16-0 is excellent for all flowering plants, trees, shrubs and bulbs. GAIA GREEN Fishbone Meal is approved for use in organic agriculture by Ecocert Canada. An excellent alternative to traditional bone meal. Easy-to-use, slow-release source of nitrogen, phosphorus and calcium. High phosphorus aids root development, flowering and fruiting. High calcium helps improve new shoot development and plant structure.