North America Non-native Plant

Mickey Mouse Plant

Botanical name: Ochna serrulata

USDA symbol: OCSE2

Life cycle: perennial

Habit: shrub

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

Mickey Mouse Plant: A Whimsical Addition to Your Garden With a name like Mickey Mouse plant, you might expect this shrub to be all fun and games – and you wouldn’t be entirely wrong! Ochna serrulata earned its playful nickname from its distinctive fruit display that resembles everyone’s favorite cartoon ...

Mickey Mouse Plant: A Whimsical Addition to Your Garden

With a name like Mickey Mouse plant, you might expect this shrub to be all fun and games – and you wouldn’t be entirely wrong! Ochna serrulata earned its playful nickname from its distinctive fruit display that resembles everyone’s favorite cartoon mouse. But before you rush to plant this charming shrub, let’s explore what makes it tick and whether it’s right for your garden.

What Makes the Mickey Mouse Plant Special?

The Mickey Mouse plant is a perennial shrub that typically grows 13 to 16 feet tall, though it can sometimes reach beyond that height depending on growing conditions. This multi-stemmed woody plant puts on quite a show throughout the year, making it a popular choice for gardeners seeking something a little different.

What really sets this plant apart is its unique fruit display. After producing cheerful bright yellow flowers, the plant develops small black berries that sit atop bright red sepals. The arrangement looks remarkably like Mickey Mouse’s head and ears – hence the adorable common name!

Where Does It Come From?

Originally from South Africa, the Mickey Mouse plant has made its way to warmer parts of the United States. You’ll find it established in Florida and Hawaii, where it has adapted well to the climate and now reproduces on its own in the wild.

Garden Design and Landscape Uses

The Mickey Mouse plant works beautifully as:

  • A specimen plant that draws attention with its unique fruits
  • Border plantings for tropical-style gardens
  • Container plants for patios and decks
  • Mixed shrub borders where it can provide year-round interest

Its glossy green foliage provides an attractive backdrop for other plants even when it’s not flowering or fruiting.

Growing Conditions and Care

If you’re considering adding a Mickey Mouse plant to your garden, here’s what you need to know about keeping it happy:

Climate Requirements: This plant thrives in USDA hardiness zones 9-11, making it suitable for subtropical and tropical climates. It cannot tolerate frost, so gardeners in cooler areas will need to grow it in containers and bring it indoors during winter.

Light and Soil: The Mickey Mouse plant performs best in full sun to partial shade. It prefers well-draining soil and doesn’t like to sit in waterlogged conditions. Regular watering during the growing season will keep it looking its best.

Maintenance: Pruning after the flowering period helps maintain its shape and encourages new growth. The plant is relatively low-maintenance once established.

Pollinator and Wildlife Benefits

The bright yellow flowers are attractive to bees and butterflies, providing nectar during the blooming season. The berries may also attract birds, though specific wildlife benefits in its non-native range are not well-documented.

Things to Consider

While the Mickey Mouse plant can be an interesting addition to the right garden, it’s important to remember that it’s not native to North American ecosystems. Since it reproduces readily in the wild in Florida and Hawaii, gardeners in these areas might want to consider native alternatives that provide similar ornamental value while supporting local wildlife.

Some native alternatives to consider include:

  • Native viburnums for similar shrub structure and wildlife benefits
  • Native beautyberry (Callicarpa americana) for colorful berries
  • Regional native shrubs that attract pollinators and birds

The Bottom Line

The Mickey Mouse plant is undeniably charming with its whimsical fruits and reliable performance in warm climates. If you’re in zones 9-11 and looking for an unusual conversation starter for your garden, this shrub delivers on personality. Just remember to research native alternatives that might provide even greater benefits to your local ecosystem – sometimes the best garden choices are the ones that feel right at home!

Mickey Mouse Plant

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Dilleniidae

Order

Theales

Family

Ochnaceae DC. - Ochna family

Genus

Ochna L. - ochna

Species

Ochna serrulata (Hochst.) Walp. - Mickey Mouse plant

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