Stemix Plus™
Stemix Plus™ is a water-based fertilizer formulation of chelated minerals with a very low salt index and elevated magnesium and calcium. It is designed to stimulate both the tree's foliar and root growth.
This chelated mineral fertilizer provides essential nutrients in forms that are readily available to trees, making it ideal for situations where traditional fertilization methods are not effective.
Active Ingredients
- NPK (1-1-1)
- Total Nitrogen (N) 1.00%
- Available Phosphate (P₂O₅) 1.00%
- Soluble Potash (K₂O) 1.00%
- Copper (Cu) 0.08% Chelated
- Iron (Fe) 0.27% Chelated
- Manganese (Mn) 0.08% Chelated
- Zinc (Zn) 0.29% Chelated
Product Downloads

Stemix Plus™ Product
Key Benefits & Features
Promotes foliar and root growth
Rapid availability of chelated elements
High level of manganese
Long lasting effect, up to five years
Minimal exposure risk application method
Problems This Product Treats

Iron Deficiency - corrected by Stemix Plus™ chelated iron
Professional treatment available with Stemix Plus™

Magnesium Deficiency - addressed by Stemix Plus™ elevated magnesium
Professional treatment available with Stemix Plus™

Zinc Deficiency - corrected with Stemix Plus™ chelated zinc
Professional treatment available with Stemix Plus™

Nitrogen Deficiency - supplied by Stemix Plus™ balanced NPK
Professional treatment available with Stemix Plus™

Phosphorus Deficiency - provided by Stemix Plus™ available phosphate
Professional treatment available with Stemix Plus™

Potassium Deficiency - supplied by Stemix Plus™ soluble potash
Professional treatment available with Stemix Plus™
Target Pests
Target Diseases
This product is specifically formulated for insect control.
Nutrient Deficiencies Addressed
Available Packaging Options
Professional Usage Guidelines
Stemix Plus™ can correct stress caused by environmental conditions, nutritional deficiencies, root damage, frost protection, frost damage, insect damage and more. Stemix Plus™ is particularly useful in trees where deficiencies cannot be successfully corrected by foliage or soil feeding, and in areas where leaching into groundwater is a concern.
States Where This Product is Registered
Alabama
Alaska
Arizona
Arkansas
California
Colorado
Connecticut
Delaware
Florida
Georgia
Hawaii
Idaho
Illinois
Indiana
Iowa
Kansas
Kentucky
Louisiana
Maine
Maryland
Massachusetts
Michigan
Minnesota
Mississippi
Missouri
Montana
Nebraska
Nevada
New Hampshire
New Jersey
New Mexico
New York
North Carolina
North Dakota
Ohio
Oklahoma
Oregon
Pennsylvania
Rhode Island
South Carolina
South Dakota
Tennessee
Texas
Utah
Vermont
Virginia
Washington
West Virginia
Wisconsin
Wyoming
Need Professional Guidance?
Our expert team can help you determine the right treatment approach and application methods for your specific tree care needs.