A couple of years ago I bought 5 seeds of the African Wisteria tree, Bolusanthus speciosus,

and i ended up with one survivor,the tree is now approximately 2 mtrs tall, problem is the trunk

is not much thicker than a pencil,what have i done wrong?,and how can i fatten it up?, I really

would like to save this tree,as its very spectacular when it flowers (mine is no where near to

flowering yet),so if anyone knows what the solution could be ,I would be very pleased to hear

from you.(its in Chiang Mai)

regards Worgeordie

If stuff grows too thinly, this may be due to the plant not getting enough sun or getting to much nitrogen (cow manure for instance).