It is a pelletized, semi-slow release organic nitrogen source that supplies nitrogen for up to three months. Feather Meal, like Blood Meal, is one of the highest sources of non-synthetic nitrogen available.. Nature Safe® Feather Meal. Feather Meal Fertilizer 12-0-0 Nitrogen Fertilizer"Greenway Biotech Brand" 10 Pounds $39.99 $ 39 . The nitrogen in Feather Meal comes from the protein keratin, which has … Please note we have not certified this feather meal ourselves, but we can provide the necessary information from Tyson rendering plant in Harmony, NC (where the feather meal … 99 Down to Earth Organic Fish Bone Meal Fertilizer Mix 4-12-0, 5 lb Nature Safe® feather meal (13-0-0) is derived from poultry processing. DTE Feather Meal … Our feather meal has been approved by many certifiers and is used on several of the certified organic farms in this area. Down To Earth’s Feather Meal 12-0-0 is derived from hydrolyzed, dried and ground poultry feathers. An all-natural source of slow-release nitrogen, it is perfect for corn, tomatoes and fall harvested vegetables. GAIA GREEN Feather Meal a high nitrogen fertilizer that is made from sterilized, ground poultry feathers. ORGANIC GAIA GREEN Feather Meal is approved for use in … It is an excellent alternative to blood meal. However, there is one major difference. Feather meal …