5 - 10 cm
April - May
well drained, gritty, lime-rich
acid - neutral - alkaline
hardy, given the right conditions
Thlaspi is a genus in the family Brassicaceae, native to temperate regions of Eurasia. They are low growing rock garden plants with white or lilac flowers.
Division in spring, after flowering, or in fall.
Seed - sown in February - March.
Seed lightly covered and stored at 20°C (68°F) until germination.
Spring flowering rock garden plant that needs full sun and well drained, gritty soil.