Green School is UMass Extension’s comprehensive 60-hour, 12-day short course for horticultural professionals, offered this year from late-October through mid-December. This class won’t be offered again until 2018!
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Green School is UMass Extension’s comprehensive 60-hour, 12-day short course for horticultural professionals, offered this year from late-October through mid-December. This class won’t be offered again until 2018!