68% Humic Acid Granule for Tropical Soil Remediation with 90-120 Days Slow Release Fertilizer

Our Slow Release Humic Acid Granule (68%) is purpose-engineered for Indonesia's palm oil industry, the world's largest producer of crude palm oil. After decades of intensive cultivation, many Indonesian plantations face declining soil organic matter, acidification, and reduced productivity. This controlled-release formulation provides sustained soil remediation specifically adapted to tropical high-rainfall conditions.

• Wet Season Stability: Unlike powders that wash away during Indonesia's heavy monsoon rains, our granules resist rapid dissolution and maintain soil activity for 90-120 days - spanning the entire wet season cycle.
• Mature Stand Rehabilitation: Reverses soil acidification and organic matter depletion in aging plantations (15+ years), improving nutrient cycling and supporting yield recovery in declining blocks.
• Immature Palm Support: Accelerates establishment of new plantings and replanting areas by improving root zone conditions, reducing transplant shock and shortening the immature period before first harvest.
• ISPO Compliance: Formulated as an environmentally compatible soil input supporting Indonesia's Sustainable Palm Oil (ISPO) certification requirements for responsible plantation management.