Dwarf crested iris - Iris cristata (Care, Characteristics, Flower, Images)

Dwarf crested iris

Also known as: Crested iris

Endemic to the eastern US, the dwarf crested iris is a species of irises that has pale lavender flowers with an orange or yellow crest. It is widely cultivated as an ornamental plant in temperate regions. Flowers are fragrant.

Scientific classification

Species

Dwarf crested iris (Iris cristata)

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Toxic to Pets

Toxicity

Perennial

Lifespan

Herb

Plant Type

Spring, Summer

Bloom Time

Summer

Harvest Time

15 cm to 23 cm

Plant Height

White, Yellow, Blue, Purple, Orange

Flower Color

Green, White, Yellow, Blue, Orange

Stem Color

Winter dormancy

Dormancy

Deciduous

Leaf type

5 - 35 ℃

Ideal Temperature

Spring

Growth Season

Moderate

Growth Rate

Images of Dwarf crested iris

Culture

Symbolism

Faith, Valour, Wisdom

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Toxicity

Cats and dogs face serious risks from ingesting parts of dwarf crested iris, such as roots and seeds, or coming into contact with its sap. Symptoms include gastrointestinal upset and lethargy. Immediate veterinary care is essential. Prevent pet access to dwarf crested iris.

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Quickly Identify Dwarf crested iris

Sword-shaped leaves, 6 inches (15 cm) long, with bright green upper surface and pale underside.

Opulent iris-like flowers in blue, purple, or white, with distinctive white patch and orange or yellow crest.

Delicate brown capsule fruit, split open to reveal seeds, with elongated shape and three visible compartments.

Verdant ground coverage with rhizomatous spreading nature, reaching 4-9 inches (10-23 cm) tall.

Flowers bloom April-May, symmetrical petals, 1.5 inches (3.8 cm) diameter, fluttering structure.

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Care Guide for Dwarf crested iris

Every week

Water

Partial sun

Sunlight

5 - 35 ℃

Ideal Temperature

Garden Soil

Soil Type

Water: Dwarf crested iris thrives in woodland environments, preferring consistent moisture but tolerating short dry spells. Weekly watering mimics its natural hydration cycle. Typically grown outdoors, mulching is beneficial to retain soil moisture and simulate its native leaf litter during the active growing season.

Fertilize: Dwarf crested iris thrives with balanced fertilizers like a 10-10-10 mix, applied in early spring and post-flowering. Limit to 1/4 cup per square yard, and always water the soil afterward to prevent root burn, ensuring healthy growth and vibrant blooms without over-fertilization.

Pruning: Dwarf crested iris, known for its vibrant blue flowers, requires minimal pruning. Optimal times are early to late spring. Removing spent blooms and dead leaves promotes healthy growth, air circulation, and enhances flowering, ensuring dwarf crested iris remains lush and visually appealing.

Propagation: Dwarf crested iris is ideal for shaded gardens and propagates through division. Separate rhizomes with growth points and replant in organic soil. Maintain consistent moisture while avoiding waterlogging to protect the root system during the initial growth phase.

Repotting: Repot dwarf crested iris every 2-3 years in early spring using a shallow, wide container to suit its spreading growth. After repotting, maintain moderate moisture and avoid direct sunlight to help dwarf crested iris acclimate and thrive in its new environment.

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