Turkish Crown Imperial Plant Care

Turkish Crown Imperial (Fritillaria acmopetala) belongs to the Liliaceae family within the Fritillaria genus. Turkish Crown Imperial is native to rocky limestone mountain slopes in the Middle East. Turkish Crown Imperial is also known as Kurdish Fritillary.

Turkish Crown Imperial displays a tall, elegant stem with nodding bell-shaped flowers growth habit, reaching up to 3 ft tall with a spread of approximately 0.5 ft. Turkish Crown Imperial produces graceful bell-shaped flowers in shades of purple, white, or yellow.

Leaf size: approximately 6 inches.

Water a young or newly planted Turkish Crown Imperial every 7–14 days, soaking the whole root zone, until it is established — usually one to two growing seasons. Established shrubs mainly need water during long dry spells. In a container, water whenever the top few centimetres of soil are dry.

Turkish Crown Imperial thrives in partial shade to full sun.

Fritillaria acmopetala tolerates temperatures of 50–75°F. Turkish Crown Imperial prefers humidity levels of 40–60%.

Well-draining, fertile soil with added organic matter like compost or peat moss. Good drainage is essential for Turkish Crown Imperial to prevent waterlogging, which leads to root rot and fungal issues.

Feed Turkish Crown Imperial every 6 months during the growing season with a balanced, slow-release fertilizer at the rate on the label. Established shrubs in good soil often need little extra feeding, so let weak growth or pale foliage guide you.

Stop feeding by late summer so new growth can harden before winter.

The PlantoScan app can remind you when to water and when to fertilize each plant.

Choose a spot with partial shade to full sun and well-draining, fertile soil with added organic matter like compost or peat moss. Avoid low spots where water collects after rain.

Turkish Crown Imperial is suited to USDA Zone 6a – 9b.

Plant container-grown or balled-and-burlapped shrubs in spring or early autumn, setting the root flare at soil level, and water well after planting.

Turkish Crown Imperial can spread to about 1 ft (0.2 m) and reach about 3 ft (1 m) tall. Space plants about 1 ft (0.2 m) apart so mature crowns don't crowd each other, and plant at least half that distance from buildings, fences and paths.

Planning a row or hedge? Try the plant spacing calculator.

Prune Turkish Crown Imperial while it is dormant in late winter: first remove dead, damaged and crossing branches, then thin lightly for shape.

If it flowers in spring, prune right after flowering instead so you don't remove next year's buds. Never take off more than about a quarter of the shrub in one year.

Turkish Crown Imperial is hardy down to USDA zone 6a, so once established it can stay outdoors through winter in that zone and warmer ones.

Water deeply in late autumn before the ground freezes, and spread a 5–8 cm (2–3 in) layer of mulch over the root zone, keeping it away from the trunk.

Young and container-grown shrubs need extra protection: roots in a pot freeze much more easily than roots in the ground.

Turkish Crown Imperial can be propagated through division of offsets, seeds. Similar propagation techniques also apply to kamchatka fritillary plant care, which shares the same genus.

See all plants toxic to cats and plants toxic to dogs.

Turkish Crown Imperial is susceptible to aphids, slugs, snails. Inspect the foliage regularly, especially along leaf undersides and stems. Treat infestations promptly with insecticidal soap or neem oil to prevent spread.

Yellow leaves, brown tips or drooping? See common plant problems and how to fix them.

Turkish Crown Imperial grows outdoors in USDA Zone 6a – 9b. It survives winters down to planting zone 6a. Turkish Crown Imperial is native to rocky limestone mountain slopes in the Middle East.