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Nutri-Pak® Fertilizer Packet - Fond du Lac, WINutri-Pak® Fertilizer Packets in Fond du Lac, WI 


Our slow-release Nutri-Pak® fertilizer packets were scientifically designed over 50 years ago with certified studies and lab results.  Nutri-Pak® has been on the market for the past 30+ years and is currently manufactured by Kirkwood Industries, Inc., based in Fond du Lac, WI. The “Nutri-Pak®” name is a trademark owned by Kirkwood Industries, Inc.

Nutri-Pak® fertilizer packets have a revolutionary method of delivering nutrients to a plant’s root zone. This method guarantees that nutrient loss due to leaching or runoff is averted. The cost of labor and supplies is reduced and damage to the plant from too much fertilizer is eliminated. Nutri-Pak® is safer for you because the fertilizer packets are installed unopened. So you can be sure that there is no direct contact with the fertilizer. Nutri-Pak® is safer for the environment because, of the very controlled release, no surface or groundwater contamination occurs. occurs.

Contact us if you are interested in availing our Nutri-Pak® products in Fond du Lac, WI, or being as one of our commercial suppliers and distributors for national or international sales.


Nutri-Pak® Hazard-proof Packets

nutripak-fertilizerNutri-Pak® virtually eliminates groundwater and surface pollution, by containing the nutrients in a "sealed" micro-pore packet. The fertilizer is released through the micro-pores at the same rate as the plants' needs. No matter how much water (rain or irrigation) passes through the soil, only a very small amount of fertilizer seeps out of the packet and goes directly to the root zone of the plant for uptake. No runoff. No leaching. And valuable nutrients are always available to sustain the plant’s nutrition.

Conventional Fertilizing Methods

other-fertilizerWhen fertilizer is used in block or spike form or broadcast topically, it breaks apart quickly - allowing irrigation or rainfall to wash nutrients through the soil and into our vital groundwater supply. Even worse, topically broadcast fertilizers will often run off directly into storm sewers, as well as rivers, lakes, and streams. Consequently, the valuable nutrients may not be available to the plantings. With Nutri-Pak® fertilizer packets in Fond du Lac, WI, we are changing the traditional way of gardening and fertilizing for the better because it is safer and environment-friendly.





Trees, Shrubs, & Evergreens

Fertilizer Packet for Trees and Evergreen - Fond du Lac, WIFor Trees, Shrubs & Evergreens we recommend our N-P-K formulation of 16-8-8. This high nitrogen formulation will give your trees and shrubs good overall greening, growth and health, while also promoting good root development.

Tree 16-8-8 formula is recommended for potted green plants (indoor or outdoor).
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Fruit, Nut & Flowering Trees/Shrubs

Fertilizer Packet for Fruit, Nut and Flowering Trees – Fond du Lac, WIFor Fruit, Nut & Flowering Trees/Shrubs we recommend our N-P-K formulation of 16-16-16. This will give your fruit, nut and flowering trees and shrubs good overall growth and health while supplying equal amounts of nitrogen, phosphorus and potassium. Read More

Roses & Flowering Plants

Fertilizer Packet for Roses and Flowering Plants – Fond du Lac, WIFor Roses and Flowering Plants we recommend our N-P-K formulation of 15-20-15. This will give your flowering plants good overall growth and health, while supplying higher levels of phosphorus and Potassium, ideal for better blooming and rooting.

Rose 15-20-15 formula is recommended for potted flowering plants (indoor or outdoor).
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Palm Trees

Fertilizer Packet for Palm Trees – Fond du Lac, WIFor Palm Trees we recommend our N-P-K formulation of 12-4-12 with full set of micro- nutrients. This formulation is ideal for all palm trees. It was developed in conjunction with palm nutrition experts in Florida, and is designed to give your palms good overall greening, growth and health. Read More