PicturesTrough systems sketches
Trough with drainage holes
Trough + envelope
Trough + envelope + drainage spacer
Trough without drainage holes
Trough + envelope + tuff
Trough + metal elevation
Trough + V metal elevation
Trough with drainage holes + 1 drainage collecting tunnel
Trough with drainage holes + 2 drainage collecting tunnels
Trough+envelope+drainage spacer
Trough+envelope+spacer small
Trough for herbs + drainage pathway