Eucalyptus Plant Care Cold Damage to High Tunnel and Greenhouse Vegetables University of Maryland Extension The Darlington nuclear generating station in Canada, built in the 1980's, and powers 20% of Ontario's energy needs. This Nuclear power plant uses CANDU reactors, known for being safer, not requiring Uranium Fresh from the garden #catnip is a hit at #MeadManor. Bob says its for medicinal use only.