The Geranium Omega, 'Pelargonium x hortorum', exhibits a clean and intense deep rose color along with excellent landscape performance. Geraniums are a favorite bedding and container plant and are grown in almost every region of the country. These plants have succulent leaves and stems and they are commonly called garden geraniums or zonal geraniums. Fertilize lightly every 2 weeks. Pinching of the shoots will promote bushiness Remove spent flowers to enhance flowering.