Cal-Tee Calcium Glucoheptonate 9% is a unique sugar acid chelate that forms a 100% soluble calcium I nitrogen. This pro­ vides immediate plant uptake to com: ct deficiencies through both the leaves and root tissue. Calcium is known to be essential for plant membrane integrity, proper cell division and overall plant vigor and stiffness. It is important in cell wall bonding and pro­ motes enzyme activation for starch conversion. Cal-Tee 9% can be used during hot weather to reduce stress during times of high transpiration. Calcium is also important to improve soil structure, reduce salt build up and soil compaction from road salts and urban stress. Calcium is often used to improve the cation exchange capacity of the soil, raise pH of soil and help reduce the build up of toxic salts