Oligro SPK Humate
* 100% water soluble product with high active potassium humate in it' s complex which is produced from world' s highest quality leonardite sources. * It is a fertilizer efficiency promoter. Greatly improves the utilization rate of nitrogen fertilizer. Keeps 60% of nitrogen readily available and 40% as slow release. * Enhances the resilience of crops against cold, drought, pest, disease and toppling resistance. It is an organic chelating agent. * Intensifies fruit color and increases the fruit weight. * It prevents the fruit split and cracks. * It can be easily applied directly into the soil or on foliage.