Contains two important nutrients that plants need Calcium (Ca) and Nitrogen (N). Hi-Yield Calcium Nitrate is used primarily in vegetable gardens， particularly for tomatoes and peppers， in the prevention of blossom end rot. Blossom end rot is a common problem with tomatoes. It is a physiological disorder (not a disease) caused by a lack of calcium. When fruits are enlarging rapidly， sufficient amounts of calcium fail to reach the end of the fruit resulting in a deficiency of calcium in the developing fruit.

• Brand Name: Hi-Yield
• Sub Brand: CALCIUM NITRATE
• Organic: No
• Product Form: Granules
• Plant Name: Tomato
• Product Type: Plant Food
• Container Size: 4 lb
• Active Ingredient: Calcium Nitrate
• Plant Type: Vegetables & Herbs
• Packaging Type: Bagged
• Concentrated: No
• Coverage Area: 0 sq ft
• Season Use: Multi-Season
• Fertilizer Analysis (N-P-K): 15.5-0-0
• For Hydroponic Use: No
• Indoor or Outdoor: Outdoor