I bought this Clero about a year and a half to 2 years ago as a 1 cm thick seeding . It spent a year in the ground and thickened up amazingly fast. I then cut off the long sacrifice branches and potted into into an over sized bonsai pot. Since then it has been pruned a few times then defoliated and wired a week ago, which is where it sits at now, approximately 30 to 40 cm tall.
