I am contemplating building (or having built) a raised bed. Has anyone done this in their garden. Looking for advice about what the ideal building material is - wood, blocks, sleepers?
Our current raised beds are made of two layers of scaffolding boards, bought from a reclamation yard. Been in about 3 years so far and still looking good With no sign of rot.
Go sturdy not flimsy!
Use tanilised, pressure treated timbers.
I made a bed, using 3 x 8ft sleeper sized timbers, one of which was cut in half to form the ends.
The corners can be joined by using galvanized corner brackets, on the insides.
Just repeat the process, if you want a higher level/s.
Had mine about 4 years now and still looking good.