Grotek Bagged Coco 50L

Our coconut coir represents the gold standard in organic substrates. Through a rigorous manufacturing process, we offer a technically superior growing medium that guarantees success from root to harvest.

1. CHEMICAL QUALITY AND STABILITY

• Ultra-Clean Washing: We subject our fiber to multiple washing cycles to eliminate excess sodium and chlorides. The result is a clean substrate that won’t burn the roots.
• Professional Buffering: Treated with a Calcium and Magnesium solution to stabilize cation exchange. This prevents the substrate from “locking” nutrients, ensuring they are always available to the plant.
• Low Electrical Conductivity (EC 0.1 – 0.7 mS/cm): An exceptionally low salinity level that allows the grower to maintain absolute control over their fertilization plan.
• Stabilized pH Range (5.5 – 6.3): The optimal range for the assimilation of all micro and macronutrients, minimizing the risk of chemical lockouts.
• Organic matter on a dry matter basis (95% w/w): Almost the entire product consists of pure plant fiber, with no inert fillers.

2. PHYSICAL PROPERTIES AND STRUCTURE

• Optimal Particle Size: Engineered to achieve the perfect balance between water retention and aeration.
• Maximum Oxygenation: Free of sand and with minimal fine particles, we guarantee superior porosity. This allows roots to breathe better and prevents root asphyxia due to compaction.
• Accelerated Root Growth: The airy structure stimulates rapid and vigorous colonization of the block, resulting in stronger and more productive plants.

3. OPERATIONAL EFFICIENCY

• Sustainability: 100% organic, renewable, and environmentally friendly product.