Thread iris (Moraea setifolia)

Thread iris

Thread iris is characterized by slender, grass-like foliage and delicate flowers, burgeoning in wiry, threadlike clumps that adapt well to arid climates. The lance-shaped leaves and its endurance to thrive in dry, rocky environments underscore its resilience, while its unique blooms, often in shades of yellow or blue, provide a dash of color to its sparse surroundings.

Scientific classification

Species

Thread iris (Moraea setifolia)

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30 cm to 46 cm

Plant Height

2 cm to 5 cm

Flower Size

White, Yellow, Purple, Pink

Flower Color

Semi-evergreen

Leaf type

Images of Thread iris

Distribution of Thread iris

Distribution Map

Thread iris, a plant species with a natural distribution in the southern part of the African continent, has been introduced to the Oceania region, with confirmed presence in New Zealand. Its range, therefore, extends from its native African habitats to cultivated expanses across the oceanic territories.

Native

Cultivated

Invasive

Introduced

No species reported

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Hemisphere Trend Curve

Northern

Sorthern

Care Guide for Thread iris

Every week

Water

Full sun

Sunlight

Water: Thread iris, native to moderate climates, requires weekly watering to maintain moisture balance and mimic its natural habitat. It is resilient outdoors, capable of withstanding variable rainfall while sustaining its growth cycle.

Fertilize: Fertilize thread iris quarterly with a balanced fertilizer to promote growth and blooms. Use sparingly to avoid root burn and adjust according to seasonal changes. Apply directly to soil, not foliage, and water before and after to enhance nutrient absorption.

Pruning: Thread iris is a resilient plant with slender foliage and delicate blooms. Prune from early to late spring by trimming faded flowers and damaged leaves to encourage new growth and prevent overcrowding. Regular maintenance ensures vibrant blooms and a robust appearance in your garden.

Propagation: Thread iris, a resilient iris family member, thrives through strategic tuber division and transplanting. Each division should retain a growth point and be replanted in well-draining soil for robust growth, allowing gardeners to expand their collection or share with others.

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