North America Non-native Plant

Tagasaste

Botanical name: Chamaecytisus palmensis

USDA symbol: CHPA44

Native status: Not native but doesn't reproduce and persist in the wild

Synonyms: Chamaecystis palmensis (Christ) F.A. Bisby & K.W. Nicholls, database artifact (CHPA29)  ⚘  Cytisus palmensis (Christ) Hutch. (CYPA17)   

Tagasaste: A Mediterranean Marvel for Your Garden If you’re looking for a fast-growing, drought-tolerant shrub that can handle tough conditions while producing lovely flowers, tagasaste (Chamaecytisus palmensis) might catch your eye. This hardy plant has quite a reputation among gardeners who need something that can thrive where other plants might ...

Tagasaste: A Mediterranean Marvel for Your Garden

If you’re looking for a fast-growing, drought-tolerant shrub that can handle tough conditions while producing lovely flowers, tagasaste (Chamaecytisus palmensis) might catch your eye. This hardy plant has quite a reputation among gardeners who need something that can thrive where other plants might struggle.

What is Tagasaste?

Tagasaste, also known by its botanical name Chamaecytisus palmensis, is a member of the pea family that originally calls the Canary Islands home. You might also see it listed under its former names Cytisus palmensis in older gardening references. This sturdy shrub has made its way into gardens around the world thanks to its impressive resilience and attractive appearance.

Why Consider Tagasaste for Your Garden?

There are several compelling reasons why gardeners are drawn to this Canary Island native:

  • Drought tolerance: Once established, tagasaste can handle dry conditions like a champ
  • Fast growth: This plant doesn’t mess around – it grows quickly to fill spaces
  • Attractive flowers: Clusters of white, pea-like blooms appear in spring and early summer
  • Pollinator friendly: Bees and other beneficial insects love the nectar-rich flowers
  • Erosion control: The extensive root system helps stabilize slopes and banks
  • Low maintenance: Once established, it requires minimal care

Garden Design and Landscape Role

Tagasaste typically grows 6-12 feet tall and equally wide, making it perfect for several landscape uses. It works wonderfully as a windbreak, screening plant, or erosion control solution on slopes. The silvery-green foliage provides an attractive backdrop for other plants, while the spring flower display adds seasonal interest.

This shrub is particularly well-suited for:

  • Mediterranean-style gardens
  • Coastal landscapes
  • Dry gardens and xeriscapes
  • Hillside plantings
  • Areas where you need fast coverage

Growing Conditions and Care

Tagasaste is remarkably adaptable, but it has some preferences that will help it thrive:

  • Sunlight: Full sun is best, though it can tolerate some light shade
  • Soil: Well-drained soil is essential – it won’t tolerate wet feet
  • Water: Drought tolerant once established, but benefits from occasional deep watering during extended dry periods
  • Climate: Hardy in USDA zones 9-11, making it suitable for warmer regions

Planting and Care Tips

Getting tagasaste established in your garden is straightforward:

  • Plant in spring after the last frost has passed
  • Dig a hole twice as wide as the root ball but no deeper
  • Water regularly the first year to help establish roots
  • Mulch around the base to conserve moisture and suppress weeds
  • Prune lightly after flowering to maintain shape if desired
  • Avoid overwatering – this plant prefers to dry out between waterings

A Word About Native Alternatives

While tagasaste can be a useful plant in appropriate climates, consider exploring native alternatives that provide similar benefits while supporting local ecosystems. Depending on your region, native shrubs like ceanothus species, native lupines, or regional pea family plants might offer comparable drought tolerance and pollinator benefits while being perfectly adapted to your local conditions.

The Bottom Line

Tagasaste can be a valuable addition to gardens in warmer climates, especially where fast growth, drought tolerance, and erosion control are priorities. Its attractive flowers and low maintenance requirements make it appealing to gardeners looking for reliable performers. Just remember to research native alternatives that might serve similar purposes while supporting your local wildlife community. Whether you choose tagasaste or a native alternative, you’ll be adding a hardworking plant to your landscape that won’t demand constant attention once it’s settled in.

Tagasaste

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

Chamaecytisus Link - chamaecytisus

Species

Chamaecytisus palmensis (Christ) F.A. Bisby & K.W. Nicholls [excluded] - tagasaste

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