Beatriz Collazo

Beatriz Collazo

Modified & Updated: 11 Oct 2023


The Black-Eyed Susan Vine, scientifically known as Thunbergia alata, is a charming and distinctive flowering plant that has captured the hearts of gardeners and plant enthusiasts around the world. With its vibrant yellow or orange blossoms and black-centered eyes, this vine adds a pop of color and elegance to any garden or landscape. But there’s more to this captivating plant than meets the eye. In this article, we will delve into 10 intriguing facts about the Black-Eyed Susan Vine, from its origin and unique characteristics to its uses and care requirements. So, if you’re ready to discover some fascinating insights about this beautiful vine, let’s dive in!

Table of Contents

The Black-Eyed Susan Vine belongs to the family of morning glory plants.

Did you know that the Black-Eyed Susan Vine, scientifically known as Thunbergia alata, is a member of the morning glory family? This vibrant and eye-catching vine is native to Eastern Africa and can be found in various tropical and subtropical regions around the world. Its name is derived from the attractive black-centered yellow or orange flowers that resemble a black-eyed Susan.

It is a fast-growing and vigorous climber.

If you’re looking for a plant that can quickly cover trellises, fences, or pergolas, the Black-Eyed Susan Vine is an excellent choice. With its rapid growth rate, this vine can reach heights of up to 8 to 10 feet in a single growing season. Its twining stems and lush foliage create a stunning vertical display in any garden or landscape.

The Black-Eyed Susan Vine comes in a variety of colors.

While the classic color of the Black-Eyed Susan Vine is yellow with a black center, there are also cultivars available in shades of orange, apricot, white, and even bicolor varieties. This range of colors allows for endless possibilities when it comes to incorporating this vine into your garden design.

It is a low-maintenance plant.

The Black-Eyed Susan Vine is known for its easy-care nature, making it a favorite among gardeners. It thrives in full sun or partial shade and prefers well-drained soil. Once established, it is relatively drought-tolerant and doesn’t require frequent watering. With minimal pruning and occasional fertilization, this vine will reward you with a profusion of colorful blooms.

Black-Eyed Susan Vine attracts pollinators.

If you want to invite butterflies, bees, and hummingbirds to your garden, the Black-Eyed Susan Vine is a fantastic choice. Its bright flowers act as a magnet for these beneficial pollinators, adding a delightful buzz of activity to your outdoor space.

It can be grown as an annual or perennial plant.

In colder regions where the winters are harsh, the Black-Eyed Susan Vine is typically grown as an annual. However, in warmer climates, it can be cultivated as a perennial, offering year-round beauty and charm to the landscape.

The Black-Eyed Susan Vine is an excellent container plant.

Don’t have a large garden? No problem! This versatile vine can be grown in containers, allowing you to enjoy its captivating flowers even in a limited space. Just make sure to provide a trellis or support for the vine to climb on.

It has medicinal properties in traditional African medicine.

In its native Africa, the Black-Eyed Susan Vine has been used for centuries in traditional medicine to treat various ailments. It is believed to possess anti-inflammatory, antimicrobial, and diuretic properties. However, it’s important to note that further scientific research is needed to validate these claims.

The vine is easy to propagate.

If you fall in love with the Black-Eyed Susan Vine and want to propagate more plants, you’re in luck! This vine can be easily propagated through stem cuttings or by collecting and planting its seeds. With a little patience and care, you can have a whole garden filled with these captivating vines.

It is associated with several common names.

Aside from the Black-Eyed Susan Vine, Thunbergia alata is also known by other common names such as Clock Vine, Brick and Butter Vine, and Doll’s Shoes. These names reflect the vine’s unique characteristics and further add to its appeal.


In conclusion, the Black-Eyed Susan Vine is a fascinating plant with many intriguing qualities. From its vibrant yellow and black flowers to its ability to attract butterflies and other pollinators, this vine is a beautiful addition to any garden or landscape. Its rapid growth and easy-care nature make it an ideal choice for both beginner and experienced gardeners. Whether used as a groundcover, a container plant, or as a climbing vine, the Black-Eyed Susan Vine is sure to add a touch of brightness and charm to any space. So, if you’re looking to enhance your garden with a touch of whimsy, consider planting the Black-Eyed Susan Vine – you won’t be disappointed!


Q: What is the ideal growing condition for Black-Eyed Susan Vine?

A: Black-Eyed Susan Vine thrives in full sun and prefers well-drained soil. It also requires regular watering to keep the soil moist but not waterlogged.

Q: Can Black-Eyed Susan Vine be grown indoors?

A: While Black-Eyed Susan Vine is primarily an outdoor plant, it can be grown indoors in a container. However, it is important to place it near a sunny window or provide adequate artificial light for it to thrive.

Q: How often should I fertilize Black-Eyed Susan Vine?

A: Black-Eyed Susan Vine benefits from regular fertilizing during the growing season. Use a balanced, slow-release fertilizer every few weeks for optimal growth and flowering.

Q: Does Black-Eyed Susan Vine attract butterflies?

A: Yes, Black-Eyed Susan Vine is known for attracting butterflies and other pollinators. Its vibrant flowers and nectar-rich blooms make it a favorite among these beautiful insects.

Q: Does Black-Eyed Susan Vine require any special pruning?

A: Black-Eyed Susan Vine is a fast-growing plant that can benefit from regular pruning. Trim back any overgrown or tangled vines during the growing season to maintain its shape and encourage healthy growth.