Sphagnum peat moss is a slowly decomposing, long-fibered mulch or soil amendment native to Canada, Europe, Ireland and Russia. It has an acidic pH close to 4.0, with 7.0 pH being neutral. Peat moss mixed with soil in a 50/50 ratio is an excellent treatment for acid-loving plants.
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A freelance writer, Judy Wolfe has owned Prose for the Pros, a freelance writing business, since 2006. She's been an inveterate traveler since 1961 and draws on her travel experiences to provide articles for such websites as Chincoteague Island Vacations and Berlin Dude. Wolfe holds a Bachelor of Arts in literature from California State University at Pomona.