- Functions:Fertilizer
- Chemical Family:Urea & Urea Derivatives, Ammonium Compounds, Phosphates
- Application Technique:Foliage Applied
- Labeling Claims:Not Listed In California Proposition 65
Ultrasol® High Acid Plus is recommended for acid loving plants such as Camelia, Mountain Laurel, Azaleas, Rhododendrons or Blueberries. This formula has high potential acidity and contains sulfur. Also contains magnesium, and chelated micro-nutrients. High ammonium, low nitrate nitrogen.