GROWING GREEN THUMBS – LITTLE WRIGGLER WORM FARMING Previous Next Published July 28, 2016 at 4608 × 3456 in Dirtgirl World – Compost Rocks! LITTLE WRIGGLERS WORM FARMING A hands-on, sing-along workshop that will get your students excited about composting and worm farming. We learn all about worms and how to decrease our environmental impact by recycling organic waste. Duration: 1 hour