Setting up the Trellis over the rice straw bales in Cambodia using only bamboo and spun shrink wrap Cambodian ingenuity with Joel Karsten on the Still Growing Gardening Podcast 6ftmama blog By Jennifer Ebeling | February 3, 2017 Still growing... ← SG556: Joel Karsten Helps Farmers in Cambodia and How Straw Bale Gardens Solves the Toughest Growing Challenges