0.1g (Approx. 500) Nemesia Seeds Bot.: "Nemesia Strumosa" Brightly Colored Annual, Long Bloom Season Nemesia strumosa is a brightly colored annual plant that quickly grows to a height of 12-18 inches. Start Nemesia seeds for an annual treasure of color and long bloom season!!! Organic, Heirloom , GMO free. Untreated seeds. Botanical name: Nemesia strumosa Envelope content 0.1 g of seeds (approx. 500 seeds)