Your leading organic fertilizer supplier in Fond Du Lac, WI

THE ORIGINAL SLOW-RELEASE FERTILIZER PACKET

Grow green, healthy plants with the original slow-release fertilizer packet. Nutri-Pak® is the leading fertilizer supplier, offering packets scientifically developed over 50 years ago, supported by certified studies and lab results. We have been on the market for over 30 years and are currently manufactured by Kirkwood Industries, Inc., which also owns our trademark.

Our fertilzer blends and packets use an innovative method to deliver nutrients directly to a plant’s root zone. This approach prevents nutrient loss caused by leaching or runoff. Use our products to reduce labor and supply costs while eliminating the risk of plant damage from over-fertilization. Additionally, it is safer for users since our packets are installed unopened, ensuring there is no direct contact with the fertilizer. Due to its controlled release, our product is also environmentally friendly, so there is no risk of contaminating the surface or groundwater.

Contact us to purchase our fertilizer blends today or to become one of our commercial suppliers and distributors for national or international sales.

PURCHASE THE ORIGINAL NUTRI-PAK® FERTILIZER PACKET TODAY!

We effectively prevent groundwater and surface pollution by containing nutrients within a sealed micro-pore packet. At the same time, the fertilizer is released through micro-pores at a rate that matches the plants’ needs. Regardless of how much water from rain or irrigation passes through the soil, only a minimal amount of fertilizer leaks out of the packet and goes directly to the plant’s root zone for uptake. This time-release prevents runoff and leaching, keeping nutrients consistently available for plant nutrition.

When fertilizer is used in block or spike form or applied topically, it breaks apart quickly, allowing irrigation or rainfall to wash nutrients through the soil and into our vital groundwater supply. Fertilizers broadcast on the surface often run directly into storm sewers, rivers, lakes, and streams. As a result, valuable nutrients may not be available or reach the plants. That’s why we are revolutionizing the traditional methods of gardening and fertilization for the better with our timerelease fertilizers and blends, making them safer and more environmentally friendly.