Location specific values:
Array
(
    [lat] => 26.584400
    [lng] => 111.859000
    [elevation] => 95.1592
    [rainfall] => 1347.9543
    [cold_temperature] => 3.4
    [temperature] => 33.5
    [user_eto] => 1278.01272414
)
Plant specific values:
Array
(
    [rain_min_irrigation] => 1010
    [eto_corrected] => 1199
    [eto_adjusted_rain_min (rain_min_irrigation / eto_corrected)] => 0.84236864
)
Parry Ceanothus (Ceanothus parryi) | Easyscape Plant Profile

Parry Ceanothus

(Ceanothus parryi)

Parry Ceanothus (Ceanothus parryi)

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Estimated Native Range
Species Map Help

Climate Requirements for Wuxi, China

This Plant Your Site Plant Suitability for Your Location
Precipitation 40" - 48" 53" Aquatic Aquatic
High Temp. 79°F - 88°F 92°F Your summer temperatures are normal for this plant. Excellent
Low Temp. 35°F - 38°F 38°F Your winter temperatures are normal for this plant Excellent
This plant may not grow well at your location - your precipitation is too high.

Summary

Ceanothus parryi, commonly known as Parry ceanothus, is an evergreen shrub native to chaparral and mixed evergreen forests, primarily in the coastal ranges of California. It can reach up to 16 feet in height and 10 feet in width, with a rounded and dense form. The glossy, dark green leaves are small and oval, contributing to its year-round visual interest. From late winter to early spring, it produces long clusters of deep blue to violet flowers that are highly attractive to bees and butterflies.

Parry ceanothus is appreciated for its drought tolerance once established, making it a suitable choice for xeriscaping and native plant gardens. It is also used for slope stabilization and habitat restoration projects. In cultivation, it requires minimal water, well-drained soils, and thrives in full sun to partial shade. While it is generally low-maintenance, it can be susceptible to root rot if overwatered and may attract pests such as aphids and scale insects.CC BY-SA 4.0

Plant Description

  • Plant Type: Shrub
  • Height: 3-6 feet
  • Width: 3-6 feet
  • Growth Rate: Moderate
  • Flower Color: Blue, Purple
  • Flowering Season: Spring
  • Leaf Retention: Evergreen

Growth Requirements

  • Sun: Full Sun, Part Shade
  • Water: Low
  • Drainage: Medium, Fast

Common Uses

Bee Garden, Drought Tolerant, Low Maintenance, Showy Flowers

Natural Habitat

Native to chaparral and mixed evergreen forests in the coastal ranges of southern California

Other Names

Common Names: Parry’s Ceanothus, Parry’s Lilac

Scientific Names: Ceanothus parryi, Ceanothus integerrimus var. parryi

GBIF Accepted Name: Ceanothus parryi