Endemic to New Zealand, koromiko (Veronica stricta) is a hardy pioneer species often used for environmental restoration or as a simple ornamental. It is an easy, fast-growing, and low-maintenance shrub for the garden, and its abundant white and pale purple flowers attract bees and birds.
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Perennial
Lifespan
Shrub
Plant Type
Green, Blue
Leaf Color
3 mm to 5 mm
Flower Size
White, Blue
Flower Color
Semi-evergreen
Leaf type
0 - 35 ℃
Ideal Temperature
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Images
Distribution
Care Guide
FAQs
Images of Koromiko
Distribution of Koromiko
Distribution Map
Koromiko has its origins in the temperate zones of the Southern Hemisphere, native specifically to parts of Oceania. It has been successfully introduced and cultivated in various regions, expanding its presence beyond its indigenous range. The plant thrives in temperate climates and is now established in some areas of the Northern Hemisphere as an ornamental species.
Native
Cultivated
Invasive
Introduced
No species reported
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Habitat
Along streams
Hemisphere Trend Curve
Northern
Sorthern
Care Guide for Koromiko
Every 2-3 weeks
Water
Full sun
Sunlight
0 - 35 ℃
Ideal Temperature
Water:
Koromiko, originating from regions with sporadic rainfall, is drought-tolerant and efficiently retains water. It thrives with a watering schedule of every 2-3 weeks, preferring slightly dry soil. Mulching benefits koromiko by preserving moisture and protecting its roots during the growing season.
Fertilize:
For koromiko, use a balanced or high-nitrogen fertilizer to promote growth. Apply controlled-release biannually or liquid feed monthly, using half the recommended dose. Adjust applications seasonally, reducing in winter, and avoid over-application to ensure a healthy, resilient koromiko with better blooms.
Pruning:
Koromiko thrives with annual pruning in early spring to promote new growth and maintain shape. Focus on removing dead branches and thinning overcrowded areas for better air circulation. Pruning enhances flowering and overall health while preventing legginess, ensuring a robust appearance.
Propagation:
Koromiko can be propagated by sowing seeds in well-draining soil with consistent moisture. Surface sowing is recommended to ensure light reaches the seeds. Regular watering, avoiding waterlogging, supports healthy seedlings, which can be potted once a robust root system develops.
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