Milorganite Slow Release Nitrogen Fertilizer

$14.97 $13.99

Milorganite’s slow release nitrogen and iron combine to give your lawn that dark green healthy appearance that everyone is looking to achieve.

  • Adds organic matter to feed the soil
  • Will never burn your lawn or plants
  • Environmentally friendly and sustainable
  • Please note this is the new 32 lb. bag

Out of stock

SKU: 100001 Categories: ,


Milorganite is an Eco-friendly, slow-release nitrogen fertilizer. It contains 2.5% iron that helps produce thick, green, beautiful lawns. It never burns, doesn’t have to be watered-in. It can be used for lawns, flowers, vegetables, shrubs, and trees. The nutrients are gradually released over a 10 week period, providing more uniform growth, a deeper and better-established root system, and a healthier lawn.

Milorganite was established in 1929, and is one of the oldest branded fertilizers on the market. It’s composed of heat-dried microbes that have digested the organic matter in wastewater from the Milwaukee Metropolitan Sewage District. Using large-scale processes that mimic nature, microbes digest the nutrients found in the water. The cleaned water is returned to Lake Michigan while the microbes are kiln-dried into small pellets. Milorganite has been the choice of golf course turf professionals and homeowners for 90 years. This really is a product you can trust.


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