Good grey water filtering plants
Alberto Castillo (Sat, 12 Nov 2011 15:24:13 PST)

The best are Typha (two species): very efficient, fast clumping, hardy, pest and disease free). Maintenance is basicallly remove clumps and discard them once they use all avalable space. Eichchornia (water hyacints) is very efficiennt at it but a dreadful pest itself. Like Cannas, tender and slow growing in cooler climates.