What??? You mean the Ebihara method actually works?View attachment 132844 View attachment 132845 View attachment 132846 This one was screwed on to a board last year then placed in a larger pot with akadama based soil. The roots are definitely better this time around so it's back onto the board and into the akadama for another year.
That thread MarkyScott created and I contributed to was just an April Fool's joke! I can't believe you actually believed it!
Kidding!
Tree looks great Dave! Japanese Maples really do like akadama, and the board really helps the nebari. Keep on keeping on!