Gro Support supplies plants with essential nutrients needed for photosynthesis and other micro yet critical plant functions. This comprehensive micronutrient collection ensures your plants have full access to a variety of nutrients that play an important role in energy production and the proper development of plant structures. Gro Support also contains our proprietary silica formulation. With its stabilized pH, this silica can be mixed with nutrients and is exceptionally bioactive once it interacts with water. Gro Support contains our proprietary Nutrient Delivery System (NDS), which maximizes the distribution of water and nutrients in the root zone, allowing your plants 360-degree access to what they need!