Used OF2200 (rout grooves for panels), Kapex (overkill but it cuts rough lumber too!), RO150 (actually lots of sanding here---a little hand planing to to make things fit together best) and Domino 500 (Mitered corners and then reinforced with screws) to build this planter box in ~1 day.
No finish, no bottom.
Plastic liner sides.
Expect to last 10 years...check back here to see if it made it!
Christopher
No finish, no bottom.
Plastic liner sides.
Expect to last 10 years...check back here to see if it made it!

Christopher