Reuse an old tree to make a log pathway in your garden. Good use of "yard" trees and other wood that can't be milled; works much better in climates without termites. Good drainage under the log rounds will make the path last longer.
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Outstanding Australian Native Garden BB LOVE this! Coming from this end of the world, have no idea what most of the plants are, but a good nurseryman should tell you and then it wouldn't be difficult to reproduce.