Tree crinum - Crinum asiaticum var. sinicum (Care, Characteristics, Flower, Images)

Tree crinum

Tree crinum is a beautiful plant that is often used as a cut flower in floral arrangements. Its delicate white lily-like blossoms arranged loosely in a sphere shape contrast nicely with its slender, dark green leaves. This visual interest makes it attractive to bees and hummingbirds.

Scientific classification

Species

Tree crinum (Crinum asiaticum var. sinicum)

Instantly identify plants with a snap

Snap a photo for instant plant ID, gaining quick insights on disease prevention, treatment, toxicity, care, uses, and symbolism, etc.

Download the App for Free

Toxic to Humans

Toxicity

Perennial

Lifespan

Herb

Plant Type

Evergreen

Leaf type

15 - 38 ℃

Ideal Temperature

Images of Tree crinum

Distribution of Tree crinum

Distribution Map

Tree crinum originates from the tropical regions of Asia. It has been introduced and cultivated in various subtropical and tropical areas across the globe. Its natural habitat includes coastal zones and is often found thriving near the sea. Tree crinum adapts well in a variety of settings beyond its native range, making it a common sight in many warm climate regions.

Native

Cultivated

Invasive

Introduced

No species reported

Discover plant distribution and habitat

Gain insights into where plants thrive and how they adapt, helping you identify, cultivate, and protect them with essential information on habitats, distribution maps, and climate trends.

Download the App for Free

Habitat

Seashores, sandy places near river banks

Hemisphere Trend Curve

Northern

Sorthern

Culture

Garden Use

Tree crinum is a robust plant that often produces its narrow-petal flower clusters throughout the year, adding many months of visual interest to the landscape. It is especially well-suited for growing in containers on a patio or in a greenhouse. In addition, this plant is a hardy addition to seaside gardens in sub-tropical locations.

Get quick plant knowledge with a snap

Snap a photo for instant plant identification and learn about its name, symbolism, interesting facts, uses, and more.

Download the App for Free

Toxicity

Tree crinum is a toxic garden plant dangerous to children and gardeners. Its alkaloids lycorine and scillitoxin cause diarrhea, vomiting, and nausea if ingested. The plant's sap can also irritate the skin, leading to dermatitis. Dehydration and electrolyte imbalance may occur. There is a low risk of accidental ingestion by adults due to its taste and appearance.

Identify toxic plants in your garden

Find out what’s toxic and what’s safe for humans and pets.

Download the App for Free

Care Guide for Tree crinum

Every week

Water

Full sun

Sunlight

15 - 38 ℃

Ideal Temperature

Garden Soil

Soil Type

Water: Native to tropical regions, tree crinum prefers consistently moist soil and regular hydration, requiring weekly watering. It tolerates brief dryness but thrives in high humidity. As an evergreen, tree crinum maintains its foliage year-round, needing consistent moisture for healthy growth and leaf production.

Fertilize: For tree crinum, apply balanced fertilizers monthly during the growing season, switching to high phosphorus during blooming for improved quality. Use recommended dosages to avoid damage. Reduce feeding in winter. Novices should wear gloves, while experienced gardeners can adjust based on tree crinum's response.

Pruning: Tree crinum has long, strap-like leaves and fragrant blooms. Prune in early spring to late winter to remove damaged leaves and spent flower stalks, promoting air circulation and preventing diseases. Use sterilized tools to enhance aesthetics and encourage flowering while protecting the bulb.

Propagation: Tree crinum can be propagated through tuber division by carefully separating healthy tubers. They should be planted in well-draining, organic-rich soil. Consistent watering, avoiding waterlogging, promotes strong growth and well-being of tree crinum in various garden settings.

Get tips and tricks for your plants.

Keep your plants happy and healthy with our guide to watering, lighting, feeding and more.

Download the App for Free