Harrell’s MAX® Cal Plus is designed to help remediate sodium salt and pH conditions in soil. Use Cal Plus as a supplement on all professionally maintained golf and sports turf, lawn and landscaping.
Cal Plus promotes readily available Calcium to turf and ornamentals. It remediates sodium and high pH conditions in soil, and is derived from gluconate, a sugar-based organic acid source. Gluconate is also a soluble, active carbohydrate source.
Dr. Raymond Snyder explains even more about Cal Plus in this short video, which also demonstrates its effects on undesirable soil salt and pH conditions.