April 14, 2016
In this March 17 photo, these porous recycled pots in a Langley, Wash., greenhouse, pick up water from the tray for these seedlings via capillary action, a good way to replenish the roots.
April 14, 2016
In this March 17 photo, these porous recycled pots in a Langley, Wash., greenhouse, pick up water from the tray for these seedlings via capillary action, a good way to replenish the roots.