North America Non-native Plant

Peacocksplume

Botanical name: Falcataria

USDA symbol: FALCA2

Life cycle: perennial

Habit: tree

Native status: Non-native, reproduces and persists in the wild in Hawaii âš˜ Non-native, reproduces and persists in the wild in Pacific Basin excluding Hawaii  

Peacocksplume: A Fast-Growing Tropical Shade Tree Worth Considering If you’re looking for a tree that grows faster than your weekend lawn care routine, meet the peacocksplume (Falcataria). This tropical beauty is making waves in warm-climate gardens, but like any plant relationship, it’s important to know what you’re getting into before ...

Peacocksplume: A Fast-Growing Tropical Shade Tree Worth Considering

If you’re looking for a tree that grows faster than your weekend lawn care routine, meet the peacocksplume (Falcataria). This tropical beauty is making waves in warm-climate gardens, but like any plant relationship, it’s important to know what you’re getting into before you commit.

What Exactly Is Peacocksplume?

Peacocksplume is a perennial tree that can tower over 13-16 feet tall, though it often grows much larger in ideal conditions. Think of it as nature’s umbrella – it develops a distinctive canopy with delicate, fern-like foliage that creates dappled shade perfect for those scorching tropical afternoons. Its feathery leaves give it an almost ethereal quality that can transform any large garden space into something magical.

Where Does It Come From and Where Does It Grow?

Originally hailing from Southeast Asia (particularly Indonesia and Malaysia), peacocksplume has found new homes in tropical regions worldwide. In the United States, you’ll primarily find it thriving in Hawaii and Palau, where the warm, humid climate mimics its native habitat.

It’s worth noting that peacocksplume is considered non-native in these areas, having been introduced by humans and now reproducing on its own in the wild.

The Good, The Bad, and The Beautiful

Let’s be honest about what you’re signing up for:

The Positives:

  • Lightning-fast growth rate – perfect if patience isn’t your virtue
  • Creates excellent shade with its umbrella-like canopy
  • Feathery, attractive foliage adds tropical flair
  • Small flowers provide nectar for bees and other pollinators
  • Thrives in USDA hardiness zones 10-12

The Considerations:

  • Non-native status means it’s not supporting local ecosystems as effectively as native species
  • Fast growth can mean weaker wood structure
  • Requires consistently warm temperatures year-round
  • Needs space – this isn’t a tree for small yards

Growing Peacocksplume Successfully

If you decide to welcome peacocksplume into your garden, here’s how to keep it happy:

Perfect Growing Conditions:

  • Full sun exposure for optimal growth
  • Well-draining soil (it doesn’t like wet feet)
  • High humidity and warm temperatures
  • Protection from strong winds, especially when young

Planting and Care Tips:

  • Choose a location with plenty of space for the mature canopy
  • Water regularly during establishment, then reduce frequency as the tree matures
  • Prune annually to maintain shape and remove any weak branches
  • Fertilize with a balanced fertilizer during the growing season
  • Mulch around the base to retain moisture and suppress weeds

Is Peacocksplume Right for Your Garden?

Peacocksplume works best in large tropical or subtropical landscapes where you need fast-growing shade. It’s particularly suited for parks, large residential properties, or anywhere you want to create a tropical paradise vibe quickly.

However, if you’re passionate about supporting native ecosystems, consider exploring native shade tree alternatives in your area first. Native trees provide better habitat and food sources for local wildlife while requiring less maintenance once established.

The Bottom Line

Peacocksplume is like that friend who’s fun to be around but comes with a few quirks – it’ll give you stunning tropical beauty and shade in record time, but it’s not going to be the most eco-friendly choice for your local environment. If you have the space, climate, and don’t mind its non-native status, it can be a spectacular addition to your landscape. Just make sure you’re prepared for its fast growth and space requirements, and consider balancing your garden with native species too.

Remember, the best garden is one that reflects both your personal style and environmental responsibility – sometimes that means making thoughtful compromises, and sometimes it means discovering amazing native alternatives you never knew existed.

Peacocksplume

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

Falcataria (I.C. Nielsen) Barneby & Grimes - peacocksplume

Species

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