Japanese Maple (Acer palmatum) forest created entirely from air layers and cuttings taken from one tree in my garden. This pic is a couple of years old and it is still in development. Leaf size is coming down nicely and ramification is being worked on.
The pot is by David Jones of Walsall Ceramic Studio and is approx 1m wide. I can still just about carry it on my own!
There's an update here
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