The American Rose Society's national convention has brought about 500 people to town this week for tours of local gardens, a competition and seminars. Jerry Olson has been a rose grower and lover for more than 60 years. He's being honored this year with a new, miniature rose that bears his name: the "Jerry-O". Olson speaks this morning on a panel with other expert rosarians at the Hyatt Regency Hotel in Minneapolis . He says they'll try to dispel some myths about rose-growing in Minnesota.