0.1g (approx. 10 seeds). (Pelargonium x hortorum) Perennial plant growth up to 30-35 cm tall, is grown in the garden as well as indoors. Flowers of various colors assembled into spherical inflorescences. Flowering begins in 5-6 months and lasts until frost. For growing indoors seeding can be done at any time. (Pelargonium x hortorum).