Isodon excisus typically flourishes in alpine regions, its robust growth adapted to cooler climates and rocky soils. Its stature is compact, with serrated leaves and a penchant for purple-hued, tubular flowers that cluster at the stems' tips, drawing pollinators. Such adaptations ensure survival amidst rugged terrain and limited nutrition.
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Perennial
Lifespan
Herb
Plant Type
1 m
Plant Height
Purple, Blue
Flower Color
Evergreen
Leaf type
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Images
Distribution
Care Guide
Common Diseases
Images of Isodon excisus
Distribution of Isodon excisus
Distribution Map
Isodon excisus is native to temperate regions of Eastern Asia. It flourishes in a variety of habitats within this vast area. While originally confined to its native ecosystem, isodon excisus has been successfully cultivated beyond its endemic range, adapting to new environments as a testament to its horticultural appeal and versatility.
Native
Cultivated
Invasive
Introduced
No species reported
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Care Guide for Isodon excisus
Every week
Water
Full sun
Sunlight
Water:
Native to mountainous regions, isodon excisus prefers moderate moisture levels and requires weekly watering to maintain health. It thrives outdoors, benefiting from natural rain cycles that align with its growth habits and enhance flowering potential, while avoiding waterlogging.
Fertilize:
For isodon excisus, use balanced nutrition fertilizers monthly during the growing season to promote growth and health. Apply on moist soil and ensure even distribution. Reduce frequency in cooler months to avoid over-fertilization, which can harm isodon excisus. Adjust based on seasonal changes.
Pruning:
Isodon excisus has aromatic leaves and tubular flowers. Prune in early to late spring, removing dead branches and up to one-third of the plant to shape it. Avoid heavy pruning to maintain blooms. Proper pruning promotes airflow, reduces disease risk, and enhances plant vigor.
Propagation:
Isodon excisus propagation via cuttings involves selecting healthy, vigorous stems. Cut a segment with leaf nodes, dip it in rooting hormone, and plant it in sterile, well-draining medium. Regular misting maintains hydration while preventing waterlogging, promoting successful root development.
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