There are many types of geraniums. The majority today are produced from seed. Kim, Mars, Tango, Yours Truly, and Sincerity. Unusual geraniums such as ivy-leafed, scented and Martha Washington can also be grown by homeowners. Ivy-leafed geraniums display a characteristic of trailing stems that make them ideal for containers.
Flowers are more toned to the pastel range of their hues.
Keep plants evenly moist in a east or north exposure. Ivy types do not tolerate temperatures above 85 degrees F for long periods. Scented type geraniums should be grown in full sun to develop the volitile leaf oils. Flowers are less significant with this group, but the soft scented leaves give fragrant oils that are useful in sachets. Warm summer temperatures will cause flowering to cease until fall when temperatures are favorable.