06:30Chris GorehamGrowing bulbs to fight Alzheimer'sBBC Radio Norfolk Duration: 2 hours, 30 minutes Fri 18th May 2012, 06:30 on BBC Radio NorfolkChris hears how a Norfolk farm is helping in the fight against Alzheimer's disease. Plus, we look ahead to the Crab and Lobster Festival at Cromer and Sheringham.GenresEntertainmentBrandChris Goreham Source: BBC Online