Slender phlox (Phlox gracilis)

Slender phlox

Phlox gracilis is commonly called the slender phlox because of its slender stalk and is native to western North America. The plant's flowers are unique because of their heart-shaped petals. It is tolerant of drought and can grow in different types of soil.

Scientific classification

Species

Slender phlox (Phlox gracilis)

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Annual

Lifespan

Herb

Plant Type

Spring, Summer, Winter

Bloom Time

5 cm to 20 cm

Plant Height

2.5 cm to 5 cm

Spread

20 - 35 ℃

Ideal Temperature

Images of Slender phlox

Distribution of Slender phlox

Distribution Map

Slender phlox is a plant primarily native to parts of Central and South America. It has found its way beyond its native regions and has been introduced to parts of Europe. As a result, slender phlox's natural habitat spans from Central to South America, and it has established a presence in certain temperate zones of the European continent.

Native

Cultivated

Invasive

Introduced

No species reported

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Habitat

Dry to moist areas, openings, woodlands, shrublands

Hemisphere Trend Curve

Northern

Sorthern

Culture

Symbolism

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Care Guide for Slender phlox

Every week

Water

Full sun

Sunlight

20 - 35 ℃

Ideal Temperature

Water: Slender phlox thrives in moist conditions with consistent humidity, ideal for environments with ample rainfall. It efficiently retains water and requires weekly watering for optimal health, especially during the growing season to support blooming. It is neither drought-tolerant nor excessively thirsty.

Fertilize: Slender phlox thrives with a balanced fertilizer (N-P-K 10-10-10) every 4-6 weeks during growth. Use high nitrogen early for foliage but reduce frequency in bloom to avoid inhibiting flowers. Water thoroughly post-application and adjust feeding in fall/winter for year-round health.

Pruning: Slender phlox thrives with regular pruning; trim one-third in early spring for bushier growth and better air circulation. Deadhead spent blooms for continuous flowers and remove damaged stems later in spring to enhance health and appearance.

Propagation: Slender phlox enhances gardens with vibrant flowers, thriving under care. For propagation, sow seeds in well-draining soil and pre-soak them. Place in bright light, cover lightly, and maintain moisture. Support seedlings for a strong root system before transplanting them to their final location.

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