Top 10 NASA Approved Houseplants for Improving Indoor Air Quality – DIY &... I want the peace lily, Chinese evergreen, spider plant and African violet.
Vertical Succulent Garden by floragrubb: 20 x 20" panels with 45 slanted cells to support planats and soil when mounted vertically. The unit in the picture is made of 6 panels, each $79. Now, if I could only figure out how to make the panels myself..