Concise information about geranium propagation was found at Martha Stewart to-the-rescue.
A quick trip to the local gardening supply house would supply the potting medium and growth root stimulator. I still needed some pots for starting the propagation process, and knew there were a few that could be scrounged from prior gardening projects.
I came across a handy article about recycling tin cans for mini container gardening at Craft Stylish. The picture below is courtesy of the same website.
Opting for the packaged container of 2 inch peat moss flats (but alas, not incorporating the clever idea shown at Craft Stylish), here are the 18 geranium starts begun over Easter weekend:
These 18 new starts from the three "winterized" geraniums were transplanted using tips from Martha Stewart to-the-rescue.
Time, sun and water and a little luck should help in making even more viable plants that can be used on the patio this summer. And there will be sixfold the amount of new plants from the three geraniums kept over the winter.