Plant Success Mike O'Rizey 4oz

Plant Success Mike O'Rizey 4oz


Mike O'Rizey is a beneficial soil organism inoculant. It contains a diverse blend of mycorrhizal fungi that once established increase the surface area of your root system 100 - 1,000 times. This greatly increases the nutrients and water available to your plant. What results is a larger more robust plant. Partner this up with a diverse blend of beneficial soil bacteria that help cycle nutrients to your plant and you have one seriously alive and dynamic soil. Use at planting time, when transplanting or add to existing plants. Don't plant without it!



  • Drought stress
  • Water and fertilizer needs


  • Flowering and fruiting
  • Water and nutrient storage and uptake
  • Root growth


  • Extensive root system
  • Soil structure
  • Plant establishment

Spread the granular at the bottom of the planting hole. While filling the planting hole, it is good to spread some around the roots.

Mixing with Potting Soil
Mix 4-8 oz. with 2.5 cubic feet of soil.

Existing Plants
Make holes 2-3 in. deep and 6 in. apart around the canopy of the plant. Use 1 tsp. per hole for optimal performance.

Apply during installation or aerification of turf. During installation or aerification use .25 to .5 pound per 1000 sq. ft.

Inoculum can be mixed in planting soil before/during filling cavities, pots, and trays. May be mixed with mechanical equipment that allows passage of a #8 screeen (2.5mm) or larger particles. For propagation: Use 2-6 pounds per cubic yard, depending on cavity size (higher rates for smaller cavities).

Apply in furrow 1 teaspoon per row foot; Cuttings- 1/2 teaspoon under each cutting; Potted Transplants- Use 1-2 tablespoons per gallon planting size; Ball and Burlap plantings- Use 0.5 to 1.5 ounces per inch of stem caliper.

Band or mix with seed at 2lbs/acre.

Inoculum can be hydromulched or banded in rows with seed during planting at 20 lbs. per acre. Use 40 to 60lbs. per acre to broadcast or rototill before planting

Endomycorrhizae - 132 organisms per gram

  • Glomus intraradices - 33 spores per gram
  • Glomus mosseae - 33 spores per gram
  • Glomus aggregatum - 33 spores per gram
  • Glomus etunicatum - 33 spores per gram

Item Number: 139160
Universal Product Code: 893190121262
Manufacturer: Plant Revolution
Manufacturer's Part Number: HGC720204
Brand: Plant Success

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