Seedling trays from egg cartons. Genius! If you use the whole thing like this, it's actually deep enough for the roots.
smart! rinse vegetables right in the garden and then reuse the water on the plants.
15 Cheap & Easy DIY Greenhouse Projects
Awesome collection of projects as well as tutorials on how to make your very own DIY greenhouse
Egg Box - No, it isn't software exactly. But it is a great example of a design that works well at revealing the beauty and nature of the content to the user rather than hiding it, which is what UX design ought to do more.
Wow...never thought to use doors for a roof on my future recycled window…