Say goodbye to blossom end rot with Hoss Pro-Cal, your trusted solution for stronger, healthier plants and better harvests. Specifically formulated to prevent and treat blossom end rot, Pro-Cal delivers targeted calcium directly to plant roots to strengthen cell structure and promote consistent, quality fruit production. Its non-burning formula means you can apply it confidently without worrying about plant damage.

Directions for Use:Remove trigger safety, simply hook up to a water hose and apply the contents of this package to roots of the plant through the hosepipe connection. Be sure to thoroughly wet the area to ensure proper coverage. Shake well before use. Apply at first bloom set and re-apply every 10-14 days. Treats 20-25 plants per container.