California Prickly Phlox

(Leptodactylon californicum)

California Prickly Phlox (Leptodactylon californicum)

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Estimated Native Range
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Summary

Leptodactylon californicum, commonly known as California Prickly Phlox, is a semi-deciduous perennial subshrub or herb. It is native to the chaparral and sandy soils of coastal sage scrub in California, often found in open, sunny locations. This plant typically grows to a height and width of 1-3 feet (0.3-0.9 meters), forming a rounded mound with needle-like leaves. The flowers are tubular, with five lobes, and come in shades of pink, white, and purple, blooming from late winter to early summer, with peak flowering in spring. The blooms are particularly showy and attract a variety of pollinators.

California Prickly Phlox is valued for its drought tolerance and its ability to thrive in poor, well-drained soils, making it an excellent choice for xeriscaping and native plant gardens. It is also used for erosion control on slopes and in rock gardens for its attractive form and flowers. In cultivation, it requires minimal maintenance once established, needing only occasional water during prolonged dry periods. Full sun is essential for the best flowering performance. While generally pest-free, it can be susceptible to fungal diseases if grown in conditions that are too moist or lack adequate air circulation.CC BY-SA 4.0

Plant Description

  • Plant Type: Subshrub, Herb
  • Height: 1-3 feet
  • Width: 1-3 feet
  • Growth Rate: Moderate
  • Flower Color: Pink, White, Purple
  • Flowering Season: Winter, Spring, Summer
  • Leaf Retention: Semi-Deciduous

Growth Requirements

  • Sun: Full Sun
  • Water: Low
  • Drainage: Fast

Common Uses

Border Plant, Butterfly Garden, Drought Tolerant, Low Maintenance, Rock Garden

Natural Habitat

Chaparral and sandy soils of coastal sage scrub in California

Other Names

Common Names:

Scientific Names: , Leptodactylon californicum, Linanthus californicus subsp. californicus, Leptodactylon californicum subsp. californicum, Gilia californica, Leptodactylon californicum subsp. leptotrichomum, Leptodactylon californicum subsp. brevitrichomum, Navarretia californica,

GBIF Accepted Name: Linanthus californicus subsp. californicus