Call today we are here for you and your organization.

One Stop Union Shop for Union & American Merch

Protect Me - Protect You with a Face Cover. Non-Medical, Breathable, Washable, Reusable Cloth Masks and Essential Worker Shirts as well as other supplies available here. Minimums Apply. Call today we are here for you and your organization.

ICL Osmocote Pro 8–9 Months (25kg)

$ 91.12
A high-performance, second-generation controlled-release fertiliser (18-9-10 2MgO TE) with a long-term nutrient release profile, perfect for spring potting and supporting plants through an extended growing season. Extended 8–9 Month Longevity: Engineered to provide a steady, continuous supply of nutrients for nearly three-quarters of a year, covering the entire lifecycle of most seasonal and nursery crops. 100% Resin Coated: Every granule—including NPK, Magnesium, and Trace Elements—is fully coated to ensure a safe, reliable release that prevents nutrient leaching and protects sensitive roots from scorching. High-NPK Spring Formula: Specifically optimized for spring application to fuel the rapid, all-round development of nursery stock, perennials, and pot plants. Temperature-Triggered Release: Automatically adjusts nutrient delivery based on soil temperature; as the weather warms and plant metabolism increases, more nutrients are released to match the demand. Trade Identification: Features orange/white colour-coded granules for easy identification in the nursery, ensuring the correct longevity is used for the specific crop cycle. Technical Application Rates: Container Nursery Stock: 3.5g–4.5g per Litre (Normal) | 4.5g–5.5g per Litre (Heavy) Pot Plants: 4g–5g per Litre (Normal) | 5g–6g per Litre (Heavy) Longevity at 21°C: 8–9 Months (Duration increases in cooler climates and decreases in warmer environments).

Preview Cart Here