North America Native Plant

Wieslander’s Manzanita

Botanical name: Arctostaphylos manzanita wieslanderi

USDA symbol: ARMAW

Life cycle: perennial

Habit: shrub

Native status: Native to the lower 48 states  

Wieslander’s Manzanita: A California Native Worth Getting to Know If you’re looking to add some authentic California character to your garden, Wieslander’s manzanita (Arctostaphylos manzanita wieslanderi) might just be the native shrub you’ve been searching for. This perennial beauty is part of the beloved manzanita family that’s become synonymous with ...

Rare plant alert!

Region: Conservation status by state

Status: S5T3?: Status is uncertain but is somewhere between the following rankings: Inexact rank: ⚘ Subspecies or variety is vulnerable: Either very rare and local throughout its range, found only in a restricted range (even if abundant at some locations), or factors are making it vulnerable to extinction. Typically 21 to 100 occurrences or between 3,000 and 10,000 individuals. ⚘ Secure: At very low or no risk of extinction in the jurisdiction due to a very extensive range, abundant populations or occurrences, with little to no concern from declines or threats. ⚘

Wieslander’s Manzanita: A California Native Worth Getting to Know

If you’re looking to add some authentic California character to your garden, Wieslander’s manzanita (Arctostaphylos manzanita wieslanderi) might just be the native shrub you’ve been searching for. This perennial beauty is part of the beloved manzanita family that’s become synonymous with California’s natural landscapes.

What Makes Wieslander’s Manzanita Special?

This native California shrub is a true perennial performer, meaning it’ll stick around year after year once established. As a multi-stemmed woody plant, Wieslander’s manzanita typically grows to a manageable height of 13-16 feet, though it usually stays smaller at 4-5 meters. What’s particularly interesting is that while most specimens develop several stems from near the ground, some can grow taller or even develop a single stem depending on their environment – talk about adaptable!

Where Does It Call Home?

Wieslander’s manzanita is exclusively native to California, making it a perfect choice for gardeners wanting to support local ecosystems. This shrub has evolved specifically for California’s unique climate and soil conditions, which means it’s naturally suited to thrive in Golden State gardens.

A Word of Caution: Rarity Status

Before you rush out to plant this beauty, there’s something important to know. Wieslander’s manzanita has a Global Conservation Status of S5T3?, which indicates some uncertainty about its conservation needs. While this doesn’t mean you can’t grow it, it does mean you should be thoughtful about sourcing.

If you decide to add this native to your garden, make sure you’re purchasing from reputable native plant nurseries that use responsibly sourced material. Avoid collecting from wild populations – let’s help preserve this special California native for future generations.

Garden Design and Landscape Role

Like other manzanitas, Wieslander’s manzanita likely brings that quintessential California chaparral look to your landscape. These shrubs are fantastic for:

  • Creating natural-looking native plant gardens
  • Adding structure and year-round interest to drought-tolerant landscapes
  • Providing habitat for local wildlife
  • Serving as attractive screening or backdrop plants

Growing Conditions and Care

As a California native, Wieslander’s manzanita has likely evolved to handle the state’s Mediterranean climate patterns. While specific growing requirements for this particular variety aren’t well-documented, most manzanitas share similar preferences:

  • Well-draining soil (they typically hate wet feet)
  • Full sun to partial shade
  • Minimal water once established
  • Good air circulation

Why Choose Wieslander’s Manzanita?

This native shrub offers several compelling reasons to include it in your garden:

  • True California native: Supports local ecosystems and wildlife
  • Low maintenance: Once established, requires minimal care
  • Drought tolerance: Perfect for water-wise gardening
  • Year-round structure: Provides garden interest in all seasons
  • Wildlife habitat: Likely provides food and shelter for native birds and insects

The Bottom Line

Wieslander’s manzanita represents a wonderful opportunity to grow a truly local California native. While we need to be mindful of its uncertain conservation status and source plants responsibly, this shrub can be a fantastic addition to the right garden. It’s particularly well-suited for native plant enthusiasts, drought-tolerant landscapes, and anyone wanting to create authentic California habitat in their backyard.

Just remember: when in doubt, consult with local native plant societies or extension offices for the most current information about growing this special manzanita in your specific area. Happy gardening!

Wieslander’s Manzanita

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Dilleniidae

Order

Ericales

Family

Ericaceae Juss. - Heath family

Genus

Arctostaphylos Adans. - manzanita

Species

Arctostaphylos manzanita Parry - whiteleaf manzanita

Plant data source: USDA, NRCS 2025. The PLANTS Database. https://plants.usda.gov,. 2/25/2025. National Plant Data Team, Greensboro, NC USA