The Geranium Stardom Natalie, 'Pelargonium x hybrids', exhibits beautiful deep lavender flowers. Stardom geraniums, also known as floribundas, have double flowers which emerge early, and they produce many more flowers than zonal geraniums on spreading branches. Stardom geraniums are self-branching, requiring no pinching or growth regulators. Fertilize lightly every 2 weeks. Pinching of the shoots will promote bushiness Remove spent flowers to enhance flowering.