- CALCIUM FERTILIZER -
Calcium is known to play a pivotal role in contributing to a plant's success, and Grotek Vital™ gives growers a chance to get the level of calcium just right for their plants. As an isolated component, it is possible to dial in a precise level of calcium. The formula also has ultra-low chloride content for better plant and soil vitality. Vital is an excellent choice for all gardens, but is a necessity when growing in Coco.
Application Rate: 1L makes 500L of solution. Mix 1/2 tsp-3/4 tsp per 1.25 qt of water (2-3 ml / 1 L). In a soilless mix or water culture system, the product should be used on a weekly basis. In fruit, nut or specialty field crops, use product every 2-4 weeks during the growing season. For hydroponic use.