North America Non-native Plant

Redclaws

Botanical name: Escallonia rubra

USDA symbol: ESRU4

Life cycle: perennial

Habit: shrub

Native status: Non-native, reproduces and persists in the wild in the lower 48 states  

Redclaws (Escallonia rubra): A Colorful Non-Native Shrub for Your Garden If you’re looking for a flowering shrub that brings year-round interest to your landscape, you might want to consider redclaws (Escallonia rubra). This charming evergreen shrub has made itself at home in parts of California and Oregon, though it originally ...

Redclaws (Escallonia rubra): A Colorful Non-Native Shrub for Your Garden

If you’re looking for a flowering shrub that brings year-round interest to your landscape, you might want to consider redclaws (Escallonia rubra). This charming evergreen shrub has made itself at home in parts of California and Oregon, though it originally hails from much further south. Let’s dive into what makes this plant tick and whether it deserves a spot in your garden.

What Exactly is Redclaws?

Redclaws is a perennial, multi-stemmed woody shrub that typically stays under 13-16 feet tall, making it a manageable size for most home gardens. Despite its common name, don’t expect anything claw-like – this plant is actually named for its clusters of small, tubular flowers that bloom in shades of red to pink. The glossy, dark green evergreen leaves provide a beautiful backdrop for these colorful blooms.

Where Does Redclaws Come From?

Here’s where things get interesting: while redclaws now grows wild in California and Oregon, it’s actually a South American native from Chile and Argentina. It’s what we call a non-native species that has successfully established itself and reproduces without human help in these western states.

The Garden Appeal

So why might you want redclaws in your landscape? This shrub brings several appealing qualities to the table:

  • Eye-catching clusters of red to pink tubular flowers
  • Evergreen foliage that provides year-round structure
  • Compact, manageable size perfect for foundation plantings
  • Excellent for coastal gardens due to salt tolerance
  • Attracts pollinators including bees, butterflies, and hummingbirds

Perfect Garden Scenarios

Redclaws shines in Mediterranean-style gardens, coastal landscapes, and formal garden settings. It works beautifully as a hedge plant, in mixed borders, or as a foundation planting around your home. If you’re dealing with salty air or sandy soil near the coast, this tough shrub can handle those challenging conditions.

Growing Conditions and Care

The good news is that redclaws isn’t particularly fussy once it gets established. Here’s what it prefers:

  • Light: Full sun to partial shade
  • Soil: Well-draining soil (it’s not picky about soil type)
  • Water: Drought tolerant once established, but appreciates regular water the first year
  • Climate: Hardy in USDA zones 8-10

Planting and Care Tips

Spring is your best bet for planting redclaws. Give your new shrub regular water during its first year to help it establish a strong root system. After that, it becomes quite drought tolerant – perfect for water-wise gardening.

Pruning is simple: just give it a light trim after flowering to maintain its shape. This shrub doesn’t need much fertilizer, making it a low-maintenance choice for busy gardeners.

Wildlife and Pollinator Benefits

One of redclaws’ best features is its ability to attract beneficial wildlife. The nectar-rich flowers are magnets for bees and butterflies, while hummingbirds can’t resist those tubular blooms. If you’re trying to create a pollinator-friendly garden, this shrub definitely earns its keep.

Should You Plant It?

While redclaws can be a lovely addition to the right garden, it’s worth considering native alternatives that provide similar benefits while supporting local ecosystems. Some great native options include:

  • California native ceanothus species for blue flowers
  • Native manzanita varieties for year-round interest
  • Toyon for red berries and wildlife value

If you do choose redclaws, you’re getting a reliable, attractive shrub that won’t cause major headaches in your garden. Just remember that supporting native plants when possible helps maintain healthy local ecosystems and provides the best habitat for native wildlife.

The Bottom Line

Redclaws offers gardeners a colorful, low-maintenance shrub option that thrives in western coastal conditions. While it’s not native to North America, it’s not considered problematic either. Whether you choose this South American beauty or opt for native alternatives, the key is creating a garden that brings you joy while being mindful of your local environment.

Redclaws

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

Rosales

Family

Grossulariaceae DC. - Currant family

Genus

Escallonia Mutis ex L. f. - redclaws

Species

Escallonia rubra (Ruiz & Pav.) Pers. - redclaws

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