i recently discover this clumping style in bonsai.. does this work for any tree or it has to be specific tree ? for example can i plant 3 citrus together and over time they become one? also can they be any age? or it has to be seedling age?
Should work most trees/shrubs. Beginning with seedling planted with trunks held together(several years)until roots/trunks become joined works easiest before roots develop woodiness. If ground planted giving fastest growth joining would be faster.