4lb Azalea, Camellia & Rhododendron Fertilizer

True Organic Azalea, Camellia & Rhododendron Food contains 5% sulfur to help lower soil pH and improve the availability of micronutrients for shrubs and trees. Apply twice per year, in the spring and fall. and is blended from natural & organic farm-grade ingredients used to make fertilizers for America’s organic produce growers. The ingredients are proven to be extremely beneficial for both plants and soil. Contains seabird guano; a great source of phosphorous and slow release nitrogen, shrimp shell and crab shell meal; a sustained supply of calcium and nitrogen for soil and plants, poultry manure; ethically sourced from organically raised birds, and organically sourced soybean meal. No sludge, fillers or additives. Use to encourage lush flowers on plants that thrive in a low pH soil. One four-pound bag covers up to 87sq ft. NPK Analysis : 5-4-3. OMRI Listed.