Christiane and Katrina got together yesterday in Kevin's backyard for an impromptu self-irrigating planter (SIP) building session, where Kevin shared what he learned at the Green Roof Growers SIP workshop in May.
We started by watching this video: http://www.youtube.com/watch?v=aZUCxBHeq04
Here they are hard at work on the discarded food-grade 5-gallon buckets that Katrina was able to get for us:
Katrina planted organic rubbarb chard to complete her SIP:
