Humped Fritillary Plant Care

Humped Fritillary (Fritillaria gibbosa) belongs to the Liliaceae family within the Fritillaria genus. Humped Fritillary is native to Afghanistan, Iran, Pakistan, Turkmenistan, and Transcaucasia.

Humped Fritillary 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. Humped Fritillary produces graceful bell-shaped flowers in shades of purple, white, or yellow.

Leaf size: approximately 6 inches.

Water a young or newly planted Humped Fritillary 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.

Humped Fritillary thrives in partial shade to full sun.

Fritillaria gibbosa tolerates temperatures of 50–75°F. Humped Fritillary prefers humidity levels of 40–60%.

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

Feed Humped Fritillary 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.

Humped Fritillary is suited to USDA Zone 7a – 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.

Humped Fritillary 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 Humped Fritillary 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.

Humped Fritillary is hardy down to USDA zone 7a, 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.

Humped Fritillary can be propagated through division of offsets, seeds. Similar propagation techniques also apply to turkish crown imperial plant care, which shares the same genus.

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

Humped Fritillary 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.

Humped Fritillary grows outdoors in USDA Zone 7a – 9b. It survives winters down to planting zone 7a. Humped Fritillary is native to Afghanistan, Iran, Pakistan, Turkmenistan, and Transcaucasia.