Calcium plays a key role in plant growth and Grotek Vital™ allows for precise adjustment of calcium levels. With low chloride content for improved plant and soil vitality. Ideal for all gardens, especially in coconut substrates.
Directions for use: 1 liter makes 500 liters of solution. Mix 1/2 to 3/4 teaspoon in 1 liter of water (2-3 ml/1 liter). In soil mixes or hydroponic systems, use weekly. For fruit, nuts or specialty crops, use every 2-4 weeks during the growing season. For hydroponic use.