The Ottawa chapter of the Canadian Organic Growers is hosting a series of urban organic gardening seminars at the Hintonburg Community Centre (1064 Wellington St W.) Saturday mornings from 9:30 a.m. to 1:30 p.m. on March 10, April 14, and May 12. Seed sale to follow at 1:30 p.m. One day passes are available, which includes three full seminars. Discounts are available with registration for full package passes; nine seminars in all. Student discounts are available too! March topics include: Growing Organic Vegetables; Herbs & Edible Flowers; Container, Small Space, and Labour Saving Urban Garden; Starting Seeds Indoors and Out. For more information and to sign up go to cog.ca.