Native Plants

Bigelow’s Willow

Salix lasiolepis var. bigelovii

USDA symbol: SALAB

perennial shrub

Lower 48 states: native

If you’re looking for a graceful native shrub that brings year-round beauty and wildlife value to your garden, let me introduce you to Bigelow’s willow (Salix lasiolepis var. bigelovii). This lovely willow variety might not be the showiest plant in the nursery, but it’s a quiet champion that deserves serious ...

Bigelow’s Willow may be listed as rare in your area.
Global Conservation Status

Status: S5T1T3Q | Secure: At low or no risk of extinction in the area due to an extensive range, abundant populations, and with little to no concern of declines or threats.

Bigelow’s Willow: A Graceful Native Shrub for California and Oregon Gardens

If you’re looking for a graceful native shrub that brings year-round beauty and wildlife value to your garden, let me introduce you to Bigelow’s willow (Salix lasiolepis var. bigelovii). This lovely willow variety might not be the showiest plant in the nursery, but it’s a quiet champion that deserves serious consideration for the right garden setting.

What Makes Bigelow’s Willow Special?

Bigelow’s willow is a perennial shrub that typically grows as a multi-stemmed woody plant, usually staying under 13-16 feet tall. What sets this native apart is its elegant form and subtle beauty. The narrow leaves have a distinctive silvery-green appearance with fuzzy undersides that catch the light beautifully, creating movement and shimmer in the garden breeze.

In spring, this willow produces charming yellow-green catkins that not only add visual interest but also provide crucial early-season nectar and pollen for bees and other pollinators when few other plants are blooming.

Where Does Bigelow’s Willow Call Home?

This native beauty is perfectly at home in California and Oregon, where it naturally grows in coastal and inland areas. As a true native of the lower 48 states, it’s beautifully adapted to the unique growing conditions of the Pacific Coast region.

  • Species observed
  • No observations

Is This the Right Plant for Your Garden?

Bigelow’s willow shines in several garden situations:

  • Native gardens: Perfect for gardeners wanting to support local ecosystems
  • Water-wise landscapes: Once established, it tolerates drought conditions well
  • Restoration projects: Excellent for erosion control and riparian restoration
  • Wildlife gardens: Provides habitat and food sources for local wildlife
  • Natural screening: Creates attractive, informal barriers or backdrop plantings

Important note: This variety has a somewhat unclear conservation status, so if you decide to plant it, make sure to source your plants from reputable native plant nurseries that practice responsible propagation.

Growing Bigelow’s Willow Successfully

Ideal Growing Conditions

This adaptable native thrives in USDA hardiness zones 7-10. It’s quite flexible about growing conditions, accepting everything from moist soils to seasonally dry areas. Give it full sun to partial shade, and it’ll be happy in various soil types.

Planting and Care Tips

The beauty of native plants like Bigelow’s willow is that they’re generally low-maintenance once established. Here’s how to set yours up for success:

  • Watering: Provide regular water the first year, then reduce to winter moisture supplementation
  • Soil: Tolerates various soil types but appreciates good drainage
  • Pruning: Minimal pruning needed – just remove dead or damaged branches
  • Establishment: Be patient – most willows take 2-3 seasons to fully establish

Wildlife and Pollinator Benefits

One of the biggest reasons to consider Bigelow’s willow is its value to local wildlife. The early spring catkins are pollinator magnets when little else is blooming, supporting bees and other beneficial insects. The shrub also provides nesting sites and shelter for birds, making it a wonderful addition to wildlife-friendly gardens.

The Bottom Line

Bigelow’s willow might not have the flashiest flowers or the most dramatic foliage, but it brings something special to the garden: authentic connection to place. If you garden in California or Oregon and want a low-maintenance native that supports local wildlife while adding graceful beauty to your landscape, this willow variety is definitely worth considering.

Just remember to source it responsibly, give it time to establish, and enjoy watching it become a beloved part of your local ecosystem. Sometimes the best garden plants are the ones that feel like they’ve always belonged there – and that’s exactly what you’ll get with Bigelow’s willow.

Salix lasiolepis var. bigelovii is also known as...

Often we refer to plants by their common names. When shopping for plants the scientific name is the best way to positively identify the plant species you desire. But some plants have more than one name! While it doesn't happen often, nurseries might display one name while you're searching for another. Salix lasiolepis var. bigelovii is also known as:

Salix bigelovii | USDA symbol: SABI5
Salix franciscana | USDA symbol: SAFR6

Why do some plants have more than one name? Over time plant species may be renamed for a few reasons:

  1. Botanists in different regions named the same plant without knowing it had already been classified.
  2. A species was reclassified after scientific advances in, for example, DNA analysis.
  3. Slight variations within a species are sometimes mistakenly identified as entirely new species.

Classification

Group: Dicot
Kingdom: Plantae - Plants
Subkingdom: Tracheobionta - Vascular plants
Superdivision: Spermatophyta - Seed plants
Division: Magnoliophyta - Flowering plants
Class: Magnoliopsida - Dicotyledons
Subclass: Dilleniidae
Order: Salicales
Family: Salicaceae Mirb. - Willow family
Genus: Salix L. - willow

Species: Salix lasiolepis Benth. - arroyo willow

Variety: Salix lasiolepis Benth. var. bigelovii (Torr.) Bebb - Bigelow's willow

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