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Arctostaphylos rainbowensis

Rainbow Manzanita

Plant photo of: Arctostaphylos rainbowensis
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Information by: moosacreeknursery.com        Photographer: 1. D Graber 2. Z Akulova

 

Description

Arctostaphylos rainbowensis is a rare and endangered species of manzanita known by the common name Rainbow Manzanita. It is endemic to California, where it is known only from northern San Diego and southern Riverside Counties in the Peninsular Ranges. Previously called A. peninsularis ssp. peninsularis or considered to be a hybrid between A. glandulosa and A. glauca. It has now been established as its own species. Height varies from 3' to 10'. It grows from a basal burl and exhibits the typical attractive reddish brown bark. This manzanita thrives in tough conditions, with minimal irrigation needed. It will stand very hot temperatures, light freezes and full sun. It tolerates decomposed granite, sandy and rocky soil, growing in poor soils, so long as they are fairly well-drained. Rainbow Manzanita has beautiful red bark and an evergreen habit. Upside-down, bell-like flowers are formed in clusters, followed by plump, red-brown fruits. Rainbow Manzanita has a mounding habit, staying about 4' high and spreading to about 4-6' wide. Established plants are drought tolerant. It attracts wildlife and tolerates frost. Very attractive.

 

Plant Type

Shrub

Height Range

6-12'

Width Range

Flower Color

White

Flower Season

Winter, Spring

Leaf Color

Green

Bark Color

Red

Fruit Color

Brown, Red

Fruit Season

Summer

Sun

Full

Water

Very Low

Growth Rate

Soil Type

Sandy, Rocky

Soil Condition

Poor, Well-drained, Dry

Soil pH

Acid, Neutral, Basic

Adverse Factors

Attracts Bees

Design Styles

Meadow, Mediterranean, Ranch, Spanish

Accenting Features

Multi-trunk Tree, Showy Flowers, Specimen

Seasonal Interest

Winter, Spring

Location Uses

Background, Shrub Border, Patio, Park, Parking Lot, Raised Planter, Roadside, Walls / Fences

Special Uses

Cascade, Container, Erosion Control, Filler, Hedge, Screen, Mass Planting

Attracts Wildlife

Birds, Hummingbirds, Butterflies, Wildlife

Water Saving Tip:

Check the soil's moisture level before watering.

You can reduce your water use 20-50% by regularly checking the soil before watering.