You'll need a soilless planting medium, seed starting tray, plastic dome, and light source. Geraniums bloom best when slightly potbound and mature plants seldom need to be potted up. Move purchased ...

You can buy seeds from your local garden center or ... With five-petaled, medium-sized flowers, perennial geraniums start to ...

Overwinter your blooms the right way with these top tips. Getty Images For many, geraniums signal the unofficial start of summer, popping up at Memorial Day parties as a vibrant symbol of the warm, ...