Sierrablen Plus is our premium controlled-release fertilizer range, designed to deliver steady, consistent growth without sudden surges. Powered by advanced Poly-S® CRF technology, it ensures uniform nutrient release throughout the application period. Its mini granules provide powerful results with precise nutrition — even when applied at lower rates. This controlled release approach delivers both an immediate growth response and long-lasting performance. Select Sierrablen Plus products also feature innovative Pearl® Technology, using recycled phosphorus to promote outstanding root development. It’s your go-to solution for fast, reliable turf establishment. Key Benefits: Uniform, reliable nutrient release Lasts 3 to 5 months Incorporates industry-leading technologies Mini granules allow even distribution at low rates Cost-effective performance Reduces nutrient leaching Low in salinity, safe for turf