| Bob Hornback Bob Hornback is a professional horticulturist and horticultural historian who works with the Luther Burbank Farm in Sebastopol, California. He teaches horticulture and botany at campuses throughout the North Bay Area and is a well-known garden writer and speaker. Bob is the owner of Muchas Grasses, his company that speacializes in plant brokerage, consultation and design with ornamental grasses. |
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