Neptunes Harvest 36 oz Blue Label Quart Fish Seaweed Blend Fertilizer - Pack of 12 Neptunes Harvest Organic Fish Seaweed Blend Fertilizer gives you the best of both products with a perfect blend of hydrolyzed fish and seaweed concentrate, ensuring a complete fertilization program. Growers using our fish seaweed blend fertilizer on a regular basis have reported increased marketable yields and improved shelf life on fruits and vegetables. Fish and Seaweed are known to build the natural sugar in plants. Flowers and foliage will be stronger and more colorful. Blooms will be more plentiful, fragrant and longer lasting. Features Blue Label Fish Seaweed Blend Fertilizer Pack of 12 Specifications Capacity: 36 oz