Phytoplankton + Phosphate Organic Soil Enhancer / Fertilizer / Plant food

MARPHYL Phosphorus Organic Soil Enhancer is a liquid marine phytoplankton fertilizer formulated to support root development, flowering, and fruiting. Wild-harvested from the pristine Pacific Ocean waters of Vancouver Island, BC, Canada, it is made from up to 80 species of marine phytoplankton. Ideal for flowering plants, fruit-bearing vegetables, and root crops that require higher phosphorus levels for strong establishment and bloom production. Pesticide-free, fungicide-free, non-toxic, and runoff-safe. Licensed by the Canadian Food Inspection Agency. Certified organic. Dilute 1:20 with water and apply every 2 weeks. Sold on MARPHYL Marine Phytoplankton (https://sendopeners.com/products/phytoplankton-phosphate-organic-soil-enhancer-fertilizer-plant-food). The price shown is the retail price on that storefront on 2026-10-22, not a GreenB2B quote or a wholesale price.