Harrell’s MAX® is more than just N, P, and K. Our chemistries include beneficial biostimulants and soil building compounds for increased root growth, stress tolerance, and disease resistance.
EarthMAX®
4% humic acid and 6% fulvic acid. Beneficial bacillus for defense against pathogens. Ecto-mycorrhizae for root development. Combine with Fleet® for soil health.
Bio-MAX® 4-0-0
Increases resistance to stress, improves photosynthetic efficiency, and provides foliar Nitrogen, Iron, and Manganese
Title Phyte®
30% Potassium. Proven results of increased plant vigor and disease resistance. Combine with PAR® SG for maximum plant health.
Fleet®
Improves infiltration and drainage, helps minimize disease-promoting surface wetness, and improves oxygen exchange.
PAR®
Improves NIR (near infrared) reflectance for increased photosynthesis, protects against stress from excessive radiation, strengthens the plant’s defenses, increases stored carbohydrates, and improves turf color and quality.
In addition to being the nation’s largest distributor of branded fungicides, herbicides, and insecticides, Harrell’s produces custom-blended fertilizers, specialty liquids, and wetting agents. Additionally, Harrell’s is the exclusive US owner, formulator, and distributor of all POLYON® branded products.