HS Bands Fall Mum Sale Fundraiser. It’s here! The Jefferson Bands fall mum online fundraiser is happening now. https://www.gertensfundraising.com/ Store 59. Gertens has added tulip and daffodil bulbs to the fundraiser this year, plus 12 different types of mums, succulents and gift cards. Orders need to be in by 10 pm. on September 2nd. Pick up your flowers at Jefferson on Thursday, September 16th from 3:00-7:00 p.m. The JHS Bands will receive 30% of all plant sales and 15% of all plant card sales.