In theory, yes. In practice it would require me buying 9 trees and waiting for 3-5 years to see the results - and i'm getting old ;) But I do like a good exper

In theory, yes. In practice it would require me buying 9 trees and waiting for 3-5 years to see the results - and i'm getting old ;) But I do like a good experiment! And my neighbours garden is quite bare. Now you got me thinking...