Retractable roofs off to quick start

摘要

They're now in B.C., 17 states, Costa Rica, Guadalupe, the Philippines and Australia Growers are turning to retractable roof greenhouses as much for future as current needs. Richard Vollebregt of Cravo Equipment Limited of Brantford, Ontario was one of the speakers at this year's Ohio International Floral Short Course. "Growers are looking for flexibility," he told his audience. "They don't know what they may be growing in five years or so."