Geraniums are very familiar as the
common outdoor annual, but they also
make great houseplants. Geraniums
can be grown outdoors during the summer,
and then brought indoors and treated
as a houseplant during the fall and
winter. Indoors, geraniums will bloom
continuously. Geraniums are easy to
care for indoors if given proper light.
However, indoors geraniums will sometimes
grow too tall and become leggy, and
their growth should be pinched back
to keep the plant looking attractive.