Pelargonium triste
meneice@att.net (Thu, 23 Sep 2010 11:01:11 PDT)

Were you trying to buy this particular Pelargonium or a caudiciform? If the
latter, don't bury that tuber. Why not gently uproot the plant and repot it
in a deeper container. That does not mean to cover the tuber, but it will
give the supporting feeder roots area in which to expand.

Shirley Meneice