The Genesis Grounds Committee has a project that needs many 1-gallon milk jugs, as many as 600 of them! Rinse them and throw away the caps. These will become mini greenhouses that will stay outside in the rain and snow all winter, until magically, in late spring, they will sprout seedlings. You can participate in sprouting them at home (we’ll provide the seeds and soil) or bring them to genesis. Email grounds@genesisa2.org if (a) you can collect empty milk jugs, and (b) you’re interested in sprouting them (no watering needed).
photo by Kane Jamison, https://www.seattlehomestead.com/218-early-june-homestead-photos/