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Perfect Blend Organic 4 4 4 Fertilizer | RMBA

Regular price$54.95
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Give your plants, crops, and lawn the balanced nutrients they need with Perfect Blend Organic 4-4-4 Fertilizer. Rocky Mountain BioAg® creates Complex Nutrition-Enabling Fertilizer (CNEF™) using a proprietary process to supply plants and soil microbes the food they need simultaneously. 

Every bag of fertilizer is created using the finest ingredients possible. Before production, each ingredient undergoes a three-step quality assurance process to guarantee the final homogeneous granular blend fertilizer includes no insect casements, weed seeds, insect eggs, or pathogens. 

Perfect Blend Organic 4-4-4 Fertilizer helps promote the rapid growth of soil microbes while also maintaining a balanced soil pH with a formulation between 6.0 and 6.1. This fertilizer includes a primary blend of nitrogen, phosphorus, and potassium, as well as sulfur, magnesium, and calcium. Your plants will also enjoy amino acids, trace minerals, and vitamins. 

You can add Perfect Blend Organic 4-4-4 Fertilizer to established turf grass, grow-ins or starters, raised beds and ornamentals, transplants, top dress, and base potting soil. Keep your plants looking their best with this incredible fertilizer. 


  • Made in the USA
  • No weed seeds, pathogens, insect casements, or insect eggs
  • Includes primary and secondary nutrients, amino acids, trace minerals, and vitamins
  • Promotes rapid soil microbe growth
  • Helps maintain soil pH balance


    Application Rates

    Bulk Applications:
    Apply 1250 lbs. of fertilizer for every 50 lbs. of nitrogen required.  Apply 2500 lbs. of fertilizer for every 100 lbs. of nitrogen required. Apply 5000 lbs. of fertilizer for every 200 lbs. of nitrogen required. Fertilizer is most efficient if incorporated into the soil immediately after application 2” – 4”.

    Established Turf Grass:
    Apply as a top dressing for fairways, rough lawns, greens, landscapes, or any established grass. Apply 12.5 lbs. to 25 lbs. per 1,000 square feet for the application of 0.5 lb. to 1 lb. of actual nitrogen per 1,000 square feet. The maximum value of these fertilizers is obtained when applied during aeration.

    Starter or Grow-Ins:
    Apply 25 lbs. of fertilizer per 1,000 sq. ft. for 1 lb. of nitrogen. Till or rake into the top 2” – 4” after surface spreading.

    • 1 Cup = 1/3 Pound – 3 Cups = 1 Pound

    Ornamentals and Raised Beds:
    Apply 1 lb. (Approximately 3 cups) per 25 sq. ft. Work into the soil 2” – 4” before placing flowers or ornamentals. Repeat application when buds bloom and in the late fall before frost.

    Up to Two Gallon 1 cup, Five Gallon 2 cups, Fifteen Gallon 4 cups, 24" Root Ball 6 cups, 36" Root Ball 24 cups, 48” Root Ball 30 cups.

    Base Potting Soil:
    Mix ½ - 3 Cups (.17 – 1 Pound) per cubic foot of base potting soil.

    1 Tablespoon per inch of pot size. Apply as often as necessary.

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    Biological... Beyond Organic®

    Organic is just the start

    RMBA is committed to provide natural and organic products that support healthy soils. Even if a product is not listed as 'organic' you can rest assured that it will help, not hurt your soil.

    Don't take our word for it


    This has been the best pumice i have ever used!!! Besides the great customer service (*****)

    Ricardo S

    McAllen, TX


    Rocky Mountain BioAg has the best customer service! Prompt delivery and product support. Thanks !

    Joe B

    South Kingstown, RI


    I have a greenhouse that unfortunately does not get the ideal sunlight due to its location on the north side of my home. I have been using Rocky Mountain BioAg’s Quantum Growth Organic Total for over a year and have seen a dramatic increase in plant growth and vegetable yield compared to past years. Highly recommend the product.

    Jack C

    Sarasota, FL


    Excellent customer service, quick response, fast turnover and shipment of merchandise and product was exactly what was described on website and what I wanted. Great Company!

    Jessica S

    Harrisonburg, VA