Pro Cal is a great supply of critical nutrients for plants at every stage of their growth cycle. When your plants are ready for rapid growth, our formula supplies easily accessible calcium and magnesium, as well as iron, nitrogen, boron, and zinc.
In order to create cell walls, generate chlorophyll, complete photosynthesis, and perform additional important plant functions, plants are subjected to a significant amount of stress and accelerated nutrient absorption.
Your plants will need calcium (Ca) and magnesium (Mg) for these activities. In the plant's cell wall structure, calcium serves as the glue that keeps cells together, making it crucial for new growth. It also enhances the plant's ability to absorb and distribute other nutrients. The chlorophyll molecules within green plant tissue are made up of magnesium, which is needed for photosynthesis. It's important to formulate calcium and magnesium so that plants can easily transfer and absorb them. This problem is addressed by Pro Cal by combining an easily accessible calcium source with an additional magnesium source.
Use at a rate of 1.25 ml/L (4.5 ml/Gal) of water every feeding in conjunction with your standard feeding schedule as needed.