Bulbs for troughs
Michael Mace (Tue, 20 Oct 2015 11:07:07 PDT)
Winter-growing Oxalis, Moraeas, and small species Glads all do well in
"hypertufa" troughs for me. The dumping out after several years isn't so
much about renewing the soil as de-crowding the bulbs; they all make a lot
of offsets when happy.
Mike
San Jose, CA