Pleasant Valley Nursery

Knight Hollow Nursery, Inc. (KHN) is a renowned plant tissue culture laboratory based in Middleton, Wisconsin, specializing in wholesale propagation of patented and unpatented woody ornamental plants. Founded in 1981 by Deborah McCown and currently led by her daughter Elizabeth Dunham Erickson, KHN is an industry leader in providing unique, high-value plant specimens to growers through isolation into sterile culture and scale-up cloning services. With a large lab rotating millions of micro cuttings and an indoor rooting room capable of housing 100,000 rooted microcuttings, KHN offers a wide range of cultured plants to its clients. The company's dedicated team, including President Elizabeth Dunham, Past President and Advisor Deborah McCown, Consultant Brent McCown, CFO Nathan Erickson, and Head Technician William Utech, ensures the success and growth of KHN in the field of woody plant tissue culture.Generated from the website

From mulch to soil to sand to stone and compost, it's more than "just dirt". The better the dirt, the better your lawn, your garden and your home will look. Nobody wants to invest long, hard hours and invest a lot of money on their lawn and garden projects on landscape supply and products just to have it look dull and lifeless. We will work with you to figure out just how much soil and compost you need, what kind of mulch will be best for your project, which sand or stone will work with your landscaping idea and we offer a garden mix for the "Green Thumb" in your life!