Landscape Architects / Designers

Gro-Power, Inc. has been manufacturing Humus based fertilizer/soil conditioner products since 1966. All of our basic products contain true plant-based (below fibrous stage) Humus, Humic Acids and beneficial soil bacteria. Gro-Power is designed to increase the soils fertility by adding high quality organic matter (Humus), and beneficial soil micro-organisms back into the soil. These natural elements aid in improving soil texture (i.e. aiding in breaking up clay soils, increasing moisture holding capacity in sandy soils), balancing soil chemistry and keeping plant food in forms plants can assimilate. Gro-Power products are odor free, environmentally safe and free of waste products, such as animal waste, poultry litter, sewage sludge or toxic mine tailings. All products contain non-staining Iron, Manganese & Zinc.

Our products are ideal for soil preparation, backfill mixes, hydroseeding, general landscape maintenance, soil reclamation, re-vegetation, and more.

Among the benefits are:

  • Improves soil structure
  • Adds organic matter/micro-organisms
  • Lowers salt/boron levels
  • Increases soil C.E.C.
  • Lowers soil pH
  • Releases locked up nutrients

Gro-Power products have been used extensively by landscape professionals at:

  • Resorts and Amusement Parks
  • Golf Courses & Sportsfields
  • Park Departments, School Districts and Government Facilities
  • New Landscape Developments
  • Superfund Revegetation Sites, Landfills and more.

See our Commercial Product Line

Commercial Products

Click here for our complete line of Commercial Products for landscape professionals.

Project Services

Specification Review, Soil Sampling & Analysis, Custom Specifications, Custom Formulations

Sample Specifications

Spec Sheets, Quick Specs Sheet, Specs for: Native Plants, Hydroseeding, & Bioswales

FAQs & More Resources

Downloadable Quick Reference, Soil Preparation, Hydroseeding, Long-Term Maintenance, Commercial Brochure