Japanese iris 'Coho' (Iris ensata 'Coho')

Japanese iris 'Coho'

The japanese iris 'Coho' possesses an elegant color that sets this hybrid apart from other irises, and it blooms exceptionally early in the summer season too. Japanese iris 'Coho' is derived from the Japanese iris, its flower color is the same delicate pink as the flesh of the coho salmon, explaining its name. Its early blooms and subtle color make it a fine addition to gardens.

Scientific classification

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Toxic to Pets

Toxicity

Perennial

Lifespan

Herb

Plant Type

Deciduous

Leaf type

5 - 35 ℃

Ideal Temperature

Care Guide for Japanese iris 'Coho'

Every week

Water

Full sun

Sunlight

5 - 35 ℃

Ideal Temperature

Garden Soil

Soil Type

Water: Japanese iris 'Coho' prefers consistently moist conditions, thriving in environments similar to its native marshes. Weekly watering is crucial to prevent drought stress. Planting outdoors allows japanese iris 'Coho' to benefit from natural rainfall, supporting its high water needs during the active growth season.

Fertilize: Japanese iris 'Coho' thrives in humus-rich soil. Fertilize in early spring, early fall, and prior to blooming with phosphorus-rich (5-10-5 NPK) or balanced (20-20-20 NPK) fertilizers. Organic options enhance soil quality. Water immediately after fertilizing to facilitate root absorption.

Pruning: Japanese iris 'Coho' thrives with vibrant blooms through early spring pruning. Remove dead foliage and spent flowers, limiting cuts to one-third of total growth. This practice enhances airflow, reduces disease, and promotes vigor, ensuring optimal aesthetics. Yearly pruning is crucial for japanese iris 'Coho''s health.

Propagation: Japanese iris 'Coho' is propagated by dividing its rhizomes, ensuring each division has leaves and roots. Plant rhizomes shallowly in well-draining soil and in partial shade to replicate natural conditions. This method preserves varietal purity and fosters healthy new growth.

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