North America Native Plant

Common Deerweed

Botanical name: Lotus scoparius var. scoparius

USDA symbol: LOSCS2

Life cycle: perennial

Habit: subshrub

Native status: Native to the lower 48 states  

Synonyms: Hosackia glabra (Vogel) Torr. (HOGL6)  âš˜  Lotus scoparius (Nutt.) Ottley var. perplexans Hoover p.p. (LOSCP2)   

Common Deerweed: A California Native That’s Perfect for Water-Wise Gardens If you’re looking for a low-maintenance, drought-tolerant plant that supports local wildlife while adding subtle beauty to your landscape, common deerweed might just be your new best friend. This unassuming California native has been quietly thriving in coastal regions for ...

Common Deerweed: A California Native That’s Perfect for Water-Wise Gardens

If you’re looking for a low-maintenance, drought-tolerant plant that supports local wildlife while adding subtle beauty to your landscape, common deerweed might just be your new best friend. This unassuming California native has been quietly thriving in coastal regions for centuries, and it’s ready to bring that same resilience to your garden.

What Is Common Deerweed?

Common deerweed (Lotus scoparius var. scoparius) is a perennial shrub that stays refreshingly compact, typically growing under 1.5 feet tall and never exceeding 3 feet at maturity. Don’t let its modest size fool you – this little powerhouse is packed with benefits for both gardeners and local ecosystems.

You might also encounter this plant listed under its synonyms Hosackia glabra or various Lotus scoparius varieties, but they’re all referring to the same wonderful native species.

Where Does Common Deerweed Call Home?

This California native has made itself comfortable throughout the Golden State, particularly thriving in coastal regions where it has adapted to the Mediterranean climate. As a plant native to the lower 48 states, it’s perfectly suited to work with your local ecosystem rather than against it.

Why Your Garden Will Love Common Deerweed

There are plenty of reasons to fall in love with this understated beauty:

  • Drought tolerance: Once established, it laughs in the face of dry spells
  • Low maintenance: Perfect for gardeners who want beauty without the fuss
  • Pollinator magnet: Native bees and beneficial insects can’t resist those cheerful yellow flowers
  • Erosion control: Its root system helps hold soil in place on slopes
  • Year-round interest: Silvery-green foliage provides texture even when not in bloom

Perfect Spots for Common Deerweed

This versatile native shines in several landscape scenarios:

  • Drought-tolerant gardens: A natural fit for water-wise landscaping
  • Native plant gardens: Pairs beautifully with other California natives
  • Coastal gardens: Handles salt air like a champ
  • Ground cover applications: Fills in spaces while staying naturally compact
  • Naturalistic landscapes: Creates that effortless, it belongs here look

Growing Common Deerweed: The Easy Route

Here’s the best news: common deerweed is about as low-fuss as native plants get. It thrives in USDA hardiness zones 9-11, making it perfect for most of California and similar climates.

Light and Soil Requirements

Give your common deerweed full sun and well-draining soil, and it’ll be happy as can be. It’s not picky about soil type, but good drainage is non-negotiable – soggy roots are one of the few things that can discourage this tough little plant.

Watering Wisdom

Water regularly during the first growing season to help establish a strong root system. Once established (usually after the first year), you can dramatically reduce watering. This plant actually prefers to dry out between waterings, making it ideal for water-conscious gardeners.

Care and Maintenance

The beauty of common deerweed lies in its self-sufficiency. Occasional light pruning can help maintain shape, but it’s not necessary. The plant naturally stays compact and well-behaved without constant intervention.

Supporting Local Wildlife

When you plant common deerweed, you’re not just adding to your garden – you’re contributing to your local ecosystem. The small, pea-like yellow flowers provide nectar for native bees and other beneficial insects, while the plant’s structure offers shelter for small creatures. It’s a perfect example of how native plants work harder for both you and local wildlife.

The Bottom Line

Common deerweed proves that native plants don’t have to be flashy to be fantastic. If you’re looking for a reliable, water-wise plant that supports local pollinators while requiring minimal care, this California native deserves a spot in your garden. It’s the kind of plant that makes you look like a gardening genius while doing most of the work itself – and really, what more could you ask for?

Common Deerweed

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Rosidae

Order

Fabales

Family

Fabaceae Lindl. - Pea family

Genus

Lotus L. - trefoil

Species

Lotus scoparius (Nutt.) Ottley - common deerweed

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