| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S12E01 | Space Waste Odyssey (1) |
April 19, 2019
PBS
|
30 | |
| S12E02 | Space Waste Odyssey (2) |
April 19, 2019
PBS
|
||
| S12E03 | Giving Thanks Day |
November 22, 2019
PBS
|
30 | |
| S12E04 | A Garden Grows in Botlyn |
February 14, 2020
PBS
|
||
| S12E05 | Missing Bats in Sensible Flats |
April 17, 2020
PBS
|
||
| S12E06 | Water Woes |
April 17, 2020
PBS
|
||
| S12E07 | Soil Turmoil |
April 17, 2020
PBS
|
||
| S12E08 | Hacker Hugs a Tree |
April 17, 2020
PBS
|
||
| S12E09 | Pursuit of the Prism of Power |
May 8, 2020
PBS
|
||
| S12E10 | Composting in the Clutch |
May 8, 2020
PBS
|
||
| S12E11 | A Camping Conundrum |
May 8, 2020
PBS
|
||
| S12E12 |
Journey of a Thousand Food Miles
season finale
|
May 8, 2020
PBS
|
No artwork of this type.
No artwork of this type.
No artwork of this type.