Giant lilies (Cardiocrinum)

Giant lilies

Giant lilies are distinguished from other lily plants by their heart-shaped leaves and showy trumpet-shaped fragrant blooms. Giant lilies are bulbous perennials that produce interesting ‘toothed’ seed capsules. These erect plants do not flower until they have been established for around 6 years, making them a gratifying labor of love for gardeners.

Scientific classification

Genus

Giant lilies (Cardiocrinum)

Family

Lily

Order

Lilies, supplejacks and allies

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Deciduous

Leaf type

10 - 35 ℃

Ideal Temperature

Images of Giant lilies

Species

Giant himalayan lily Himalayan lily Heart-leaved lily Cardiocrinum giganteum var. yunnanense

Quickly Identify Giant lilies

Heart-shaped leaves distinguish giant lilies from other lilies.

Flowers produce 20-40 blooms per stalk, white with green or red base.

Dry capsule fruit splits to release winged seeds for dispersal.

Broad leaves measure 8-12 inches (20-30 cm) with red veins.

Thick, unbranched stem grows 6-10 feet (1.8-3 meters) high.

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Care Guide for Giant lilies

Every week

Water

Partial sun

Sunlight

10 - 35 ℃

Ideal Temperature

Garden Soil

Soil Type

Water: Originating from moist forests, giant lilies thrives in high humidity and stable moisture. While it tolerates brief dry spells, weekly watering promotes optimal growth. Best grown outdoors in well-draining soil, giant lilies prefers conditions that mimic its natural habitat to avoid waterlogging.

Propagation: Propagation of giant lilies involves seed sowing or offsets, requiring cool temperatures for stratification, well-drained soil, and partial shade. The process is moderately difficult due to a long growth period. Key steps include seed collection, stratification, sowing, moisture maintenance, and late summer offset transplanting.

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Learn More About Giant lilies

How to Grow and Care

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