Many Fritillaria are grown from seed and that takes 3 years; the sown seed 'is fixed for 2 years'. Afterwards, we dig up the small bulbs that then go into the ground for 1 year before being sold as deliverable bulbs. The other types are exclusively supplied by means of bulb growth grown.
Naturalizing: via bulb propagation and spreading of the seed.
Light conditions: full sun to half shadow.
Applications: in borders, rock gardens, grass and under trees.