1-800-732-TURF (8873)

EarthWorks has been manufacturing organic fertilizers for the golf course, sports turf, landscape and lawn care industries since 1988.

EarthWorks is a manufacturer of dry organic fertilizers and liquid organic fertilizers.  Our organic fertilizer products have been used on top elite golf courses and sports fields in the United States and recently have been traveling overseas.  EarthWorks products have been a focus for many lawn care companies and a leader with landscape instillation and maintenance companies since 1988.


By balancing the chemistry and feeding the soil, changes can happen thus making the soil work better! For you it means reduced inputs and greater freedom from the whims of nature, as well as greater cost predictability over the long run.  For your community, it means a legacy of beautiful, natural green spaces and playing surfaces.



We promote a deeper respect.  For the soil, the landscape and the people.  And that Respect goes deeper than any fertilizer.


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EarthWorks Media

The EW Blog

Bioavailability of Nutrients

In January of 1988, Jerry Brunetti and I founded EarthWorks.  For 30 years we have built carbon-based fertility products and helped superintendents use soil testing data to make positive changes to their properties.  From the day our company started we have felt a very deep respect for the work done by soil managers.  We have… Continue Reading »

Books To Read

Earthworks was built in 1988 on the concept of providing significant information to our clients.  The more information we provide the more success we’ve seen in the field from superintendents of all agronomic levels. In 2013, our Logan Labs Agronomist, Bill McKibben published what I think is one of the quintessential books on the subject… Continue Reading »

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EarthWorks Natural Organic Products • 30 Morgan Hill Road Easton, PA 18042

1-800-732-TURF (8873)