About Us
Harte Peat, recognized as the market leader in the mushroom casing industry, has been producing casing soil mixes since 1987. The success of our business has been built on meeting our customers expectations in relation to product quality, mix quality and freedom from disease.

Harte Peat, first established in 1987 by Tommy and Kay O'Harte, is a privately owned company which specializes in the supply of premium mushroom casing soil to mushroom growers and the mushroom industry throughout the world. Providing quality product for our customers is our first criteria, and our manufacturing facility is designed for and exclusively used for the production of mushroom casing.

Located in Southern Ireland, Harte Peat owns and operates over 400 acres of peat bog in the Irish countryside. We prepare our bogs for the harvesting of peat and we are in total control of the processes involved. The harvesting machinery is operated by our own employees, who work to precise practice in the operation of our bogs. No outside peat is used in our process and this gives the added advantage of a consistent raw peat supply. The company operates its peat extraction processes in line with best environmental and industry practice, and has recently been awarded the prestigious ISO 9002 registration for its Quality System.

In 1994, Harte Peat's success was acknowledged on a national basis by winning the RTE "Up and Running" Business of the Year Award, as well as the Forbairt Company of the Month in November 1995.

In 1997, as part of a major investment initiative, Harte Peat installed a computer controlled blending, mixing and bagging line.

In 2003 Harte Peat carried out extensive product trials in Ireland of Professional Growing Media specifically designed for the Professional Grower. In another major investment the company built a 22000sq ft screening mixing and production facility.

In 2004 Harte Peat launched the Harte Professional™ range of products. This range of Professional Growing media is marketed throughout Ireland by J.F.McKenna & Sons Ltd.

Harte Peat has always had difficulty finding suitable peat harvesting and processing equipment. This has led the company to build peat processing equipment for its own use. In 2003/4 the company began a program of Research and Development which has resulted in a range of efficient, reliable and cost effective peat processing machines being designed and built by the company. In 2005 the company began supplying this equipment to the mushroom growing industry in Ireland.

Millway Trade and Invest holds the sole distribution rights to Harte Peat mushroom casings for Sub Sahara Africa.