North America Non-native Plant

Meryta Macrophylla

Botanical name: Meryta macrophylla

USDA symbol: MEMA16

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

Meryta macrophylla: The Bold Beauty from Norfolk Island If you’re looking to add some serious tropical drama to your garden, let me introduce you to Meryta macrophylla – a plant that doesn’t mess around when it comes to making a statement. This Norfolk Island native might not be a household ...

Meryta macrophylla: The Bold Beauty from Norfolk Island

If you’re looking to add some serious tropical drama to your garden, let me introduce you to Meryta macrophylla – a plant that doesn’t mess around when it comes to making a statement. This Norfolk Island native might not be a household name, but its impressive foliage certainly knows how to steal the show.

What Is Meryta macrophylla?

Meryta macrophylla is a striking evergreen plant that belongs to the Araliaceae family (think of it as a cousin to English ivy, but with much more pizzazz). While it doesn’t have a widely recognized common name, some folks simply call it the Norfolk Island Meryta or large-leafed Meryta – names that pretty much tell you everything you need to know about its origin and standout feature.

Where Does It Come From?

This botanical beauty calls Norfolk Island home – a tiny speck of land in the Pacific Ocean that’s technically part of Australia. Norfolk Island sits about 900 miles east of the Australian mainland, creating a unique ecosystem where plants like Meryta macrophylla evolved in splendid isolation.

Why You Might Want to Grow It

Let’s talk about what makes this plant special:

  • Spectacular foliage: The leaves are the real showstoppers here – large, glossy, and paddle-shaped, they can reach an impressive 12-18 inches long
  • Tropical vibes: Perfect for creating that lush, resort-like atmosphere in your garden
  • Unique specimen: You won’t find this in every suburban yard, so it’s great for gardeners who like to be a bit different
  • Container friendly: Works beautifully in large pots, making it possible to grow even in cooler climates

The Reality Check

Before you get too excited, here are some things to consider:

  • Climate limitations: This plant is only hardy in USDA zones 10-11, meaning it needs consistently warm temperatures
  • Space requirements: Those big leaves mean this isn’t a plant for tiny gardens
  • Availability: Since it’s not native to most regions, finding nursery stock can be challenging

Growing Conditions and Care

If you’re in the right climate zone or planning to grow it in a container, here’s what Meryta macrophylla needs to thrive:

Light: Partial shade to filtered sunlight works best. Think of the dappled light under a canopy of larger trees – that’s the sweet spot.

Soil: Well-draining soil is crucial. This plant doesn’t appreciate soggy feet, but it also doesn’t want to dry out completely.

Water: Keep the soil consistently moist but never waterlogged. Regular watering during growing season is key.

Humidity: Being from a Pacific island, it appreciates humid conditions. If you’re growing it indoors or in a dry climate, consider using a humidity tray.

Temperature: Keep it warm! Anything below 50°F (10°C) will make this plant very unhappy.

Planting and Care Tips

  • Choose a protected location away from strong winds, which can damage those beautiful large leaves
  • If container growing, use a large, heavy pot to prevent toppling
  • Fertilize monthly during the growing season with a balanced, diluted fertilizer
  • In cooler climates, bring container plants indoors before the first frost
  • Watch for common houseplant pests like scale or spider mites if growing indoors

Garden Design Ideas

Meryta macrophylla works best as a specimen plant where its bold foliage can be fully appreciated. Consider using it as:

  • A focal point in tropical garden beds
  • A dramatic container plant on patios or poolside areas
  • An architectural element in modern landscape designs
  • A striking addition to conservatories or large indoor spaces

Consider Native Alternatives

While Meryta macrophylla is certainly beautiful, remember that native plants are typically better for local ecosystems and wildlife. If you’re drawn to large, tropical-looking foliage, consider researching native plants in your area that might offer similar aesthetic appeal while supporting local pollinators and wildlife.

The Bottom Line

Meryta macrophylla is definitely a plant for the dedicated tropical gardener or collector. If you have the right climate, space, and appreciation for bold foliage, it can be a rewarding addition to your garden. Just remember that like many island natives, it has specific needs that must be met for success. Whether you choose to grow this Norfolk Island beauty or opt for native alternatives, the most important thing is creating a garden that brings you joy while being mindful of your local ecosystem.

Meryta Macrophylla

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

Apiales

Family

Araliaceae Juss. - Ginseng family

Genus

Meryta J.R. Forst. & G. Forst.

Species

Meryta macrophylla Seem.

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