North America Native Plant

Common Woolly Sunflower

Botanical name: Eriophyllum lanatum var. obovatum

USDA symbol: ERLAO

Life cycle: perennial

Habit: subshrub

Native status: Native to the lower 48 states  

Growing Common Woolly Sunflower: A California Native Gem for Your Garden If you’re looking for a drought-tolerant native plant that brings both beauty and ecological value to your California garden, let me introduce you to the common woolly sunflower (Eriophyllum lanatum var. obovatum). This charming perennial might just become your ...

Rare plant alert!

Region: Conservation status by state

Status: S5T3: Status is uncertain but is somewhere between the following rankings: 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. ⚘

Growing Common Woolly Sunflower: A California Native Gem for Your Garden

If you’re looking for a drought-tolerant native plant that brings both beauty and ecological value to your California garden, let me introduce you to the common woolly sunflower (Eriophyllum lanatum var. obovatum). This charming perennial might just become your new favorite garden companion!

What Makes Common Woolly Sunflower Special?

Common woolly sunflower is a true California native, found naturally throughout the Golden State. As a perennial forb (that’s garden-speak for a non-woody flowering plant), it offers year-round presence in your landscape without the fuss of replanting each season.

This delightful plant produces cheerful yellow daisy-like flowers that seem to glow against its distinctive silvery-gray, woolly foliage. The fuzzy texture of the leaves isn’t just for show – it’s actually an adaptation that helps the plant conserve water in California’s dry climate.

Why Your Garden (and Local Wildlife) Will Love It

Here’s where common woolly sunflower really shines: it’s a pollinator magnet! Native bees, butterflies, and other beneficial insects absolutely adore the nectar-rich flowers. By planting this native beauty, you’re essentially rolling out the welcome mat for California’s native wildlife.

From a design perspective, this versatile plant works wonderfully as:

  • Ground cover in sunny spots
  • A textural accent in rock gardens
  • Border plantings in drought-tolerant landscapes
  • Feature plants in Mediterranean-style gardens

Growing Conditions: Less is More

One of the best things about common woolly sunflower is how low-maintenance it can be once you understand its needs. This plant thrives in USDA hardiness zones 8-10, making it perfect for most California gardens.

Give your common woolly sunflower:

  • Full sun: At least 6 hours of direct sunlight daily
  • Well-draining soil: Sandy or rocky soils are ideal
  • Minimal water: Drought-tolerant once established
  • Good air circulation: Helps prevent any moisture-related issues

Planting and Care Tips for Success

The best time to plant common woolly sunflower is in fall, which allows the roots to establish during California’s cooler, wetter months. During the first year, provide moderate watering to help your plant get settled, but don’t overdo it – this native prefers life on the dry side.

Once established, your common woolly sunflower will be remarkably self-sufficient. A light deadheading of spent flowers can encourage continued blooming throughout the growing season, but even this is optional if you prefer a more natural look.

A Word About Responsible Gardening

Here’s something important to keep in mind: common woolly sunflower has a conservation status that suggests we should be mindful about its wild populations. When adding this plant to your garden, make sure to source it from reputable nurseries that propagate their plants rather than collecting from wild populations. This way, you can enjoy this beautiful native while helping to protect it in its natural habitat.

Is Common Woolly Sunflower Right for Your Garden?

If you’re creating a water-wise garden, love supporting native wildlife, and appreciate plants with interesting textures and cheerful flowers, common woolly sunflower could be a perfect fit. It’s particularly well-suited for gardens that embrace California’s natural beauty and Mediterranean climate.

Just remember: this isn’t a plant for heavily watered or shady areas. It’s happiest in sunny, well-drained spots where it can show off its drought-adapted superpowers.

With its combination of ecological benefits, low water needs, and undeniable charm, common woolly sunflower proves that native plants can be both beautiful and practical. Give this California treasure a spot in your garden, and you’ll be rewarded with years of golden blooms and the satisfaction of supporting your local ecosystem.

Common Woolly Sunflower

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Asteridae

Order

Asterales

Family

Asteraceae Bercht. & J. Presl - Aster family

Genus

Eriophyllum Lag. - woolly sunflower

Species

Eriophyllum lanatum (Pursh) Forbes - common woolly sunflower

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