Red Sweet Olive - Osmanthus fragrans 5 seeds fragrant CombSH K41
Red Sweet Olive Osmanthus fragrans. Osmanthus fragrans Germination Guide. Osmanthus fragrans need at least 3 months warm stratification and 3 months cold stratification. Leaves opposite or subopposite, simple, oblong-lanceolate to elliptic, 6-10 cm long, tip acuminate, base wedge-shaped (cuneate), margin entire or finely toothed, leathery tough, glossy dark green above, lighter and distinctly veined below; petiole 6-12 mm long.