I am sure that last year I cane across an item either in print
somewhere or else somewhere on line about Chinese Bonsi growers using
fans to make the growth of their plants shorter and firmer.
I have searched and searched to no avail.
It makes sense when you think that trees un-staked develop thicker
trunks.
I tried using a fan on Dahlia cuttings towards the end of last season
and those closest to the fan were more compact.
I think this season it will be one at each end of the house.
Has anyone else heard of this?

David Hill
Abacus Nurseries