Mountain phlox is currently protected by the Lady Bird Johnson Wildflower Center. The low-growing, creeping plant resembles a spreading purple carpet when it blooms in the springtime. It is also an important food source for bees and butterflies.
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Perennial
Lifespan
Herb, Shrub
Plant Type
8 cm to 30 cm
Plant Height
8 cm to 30 cm
Spread
2.5 cm
Flower Size
15 - 35 ℃
Ideal Temperature
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Images
Distribution
Care Guide
Images of Mountain phlox
Distribution of Mountain phlox
Distribution Map
Mountain phlox is native to the mountainous regions of North America. While it originates there, it has been introduced and cultivated in various temperate zones globally where conditions mirror its native habitat's requirements.
Native
Cultivated
Invasive
Introduced
No species reported
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Habitat
Dry, rocky areas, sagebrush scrub, conifer woodlands and forests
Care Guide for Mountain phlox
Every week
Water
Full sun
Sunlight
15 - 35 ℃
Ideal Temperature
Water:
Mountain phlox thrives in moderate moisture and is native to mountainous regions. It requires weekly watering but shows resilience during dry spells. As an outdoor plant in temperate climates, it benefits from rainfall, complementing its hydration needs.
Fertilize:
For optimal growth, mountain phlox thrives on balanced fertilizers with high phosphorus for blooming, applied every 4-6 weeks during growing season and every 6-8 weeks in fall. Dilute to 1/4 to 1/2 strength, avoiding winter feeding. Proper fertilization is essential for year-round vigor and bloom.
Pruning:
Prune mountain phlox in early to late spring by trimming dead stems and spent flowers to encourage new growth. Avoid heavy pruning to prevent reduced flowering. Use clean, sharp tools for maintenance, enhancing mountain phlox's vitality and ornamental value.
Propagation:
Mountain phlox is easily propagated through healthy cuttings taken from non-flowering shoots. Use a well-drained, moisture-retentive rooting medium, ensuring stable humidity and indirect light. Once roots develop, gradually acclimate the plant to outdoor conditions before transplanting.
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