Updated: July 2, 2023

Hoya plants, also known as wax plants, are popular houseplants that are loved for their stunning foliage and beautiful flowers. One particular variety of hoya plants that has gained significant popularity in recent years is the Hoya heart plant. As the name suggests, these plants have heart-shaped leaves that add a touch of charm and romance to any indoor space. In this article, we will explore the different types of Hoya heart plants and discover the unique characteristics of each.

1. Hoya kerrii

Hoya kerrii, commonly known as the Sweetheart Hoya or Valentine Hoya, is perhaps the most well-known type of Hoya heart plant. It features thick, succulent-like, heart-shaped leaves that are often referred to as “heart leaves.” These leaves can range in size from a few inches to several inches long, depending on the age and maturity of the plant.

One of the unique characteristics of Hoya kerrii is its ability to produce clusters of small, star-shaped flowers with a sweet fragrance. These flowers typically bloom in shades of pink or white and can bring a delicate touch to any indoor garden. Additionally, Hoya kerrii is relatively easy to care for and can thrive in a variety of lighting conditions, making it an ideal choice for beginners.

2. Hoya obovata

Hoya obovata is another popular type of Hoya heart plant that is known for its attractive foliage. Its leaves are slightly larger than those of Hoya kerrii and have a more elongated shape. The leaves are dark green with prominent veins and feature a waxy texture, which gives them a glossy appearance.

One of the distinguishing features of Hoya obovata is its ability to produce clusters of small, star-shaped flowers that bloom in shades of white or pink. These flowers have a pleasant fragrance and can add a touch of elegance to any space. Hoya obovata is a relatively low-maintenance plant that can thrive in a variety of lighting conditions, making it a popular choice for indoor gardens.

3. Hoya pubicalyx

Hoya pubicalyx, also known as the Fishtail Hoya, is a striking variety of Hoya heart plant that features unique foliage and beautiful flowers. Its leaves are elongated and have a heart-like shape, with wavy edges that resemble the tail of a fish, hence its common name. The leaves are typically dark green but can have variations of silver or purple on the undersides.

In terms of flowers, Hoya pubicalyx produces clusters of small, star-shaped blooms that come in various shades of pink, red, or purple. These flowers have a strong fragrance that intensifies during the evening hours, making them perfect for spaces where you spend your evenings relaxing. Hoya pubicalyx is relatively easy to care for and can adapt well to various lighting conditions, making it a popular choice among hoya enthusiasts.

4. Hoya multiflora

Hoya multiflora is an eye-catching type of Hoya heart plant that is known for its cascading growth habit and abundance of flowers. Its heart-shaped leaves are slightly smaller than those of other hoya varieties and have a glossy texture. The leaves are typically dark green but can have variations of silver or purple on the undersides.

One of the unique characteristics of Hoya multiflora is its ability to produce numerous clusters of small, star-shaped flowers that bloom in shades of pink or white. These flowers have a sweet fragrance and can cover the entire plant when in full bloom, creating a stunning visual display. Hoya multiflora requires bright indirect light and consistent watering to thrive, making it suitable for experienced indoor gardeners.

5. Hoya curtisii

Hoya curtisii is a charming variety of Hoya heart plant that is known for its compact size and unique foliage. Its heart-shaped leaves are relatively small and have a thick, succulent-like texture. The leaves are typically dark green with silver markings, which give them a distinctive appearance.

While Hoya curtisii does produce flowers, they are not as showy as those of other hoya varieties. The flowers are small and star-shaped, typically in shades of pink or white. However, it is the foliage of this plant that steals the show. Hoya curtisii is relatively easy to care for and can be an excellent addition to any indoor garden or terrarium.

In conclusion, the different types of Hoya heart plants offer a wide range of options for indoor gardeners looking to add a touch of romance and charm to their spaces. From the well-known Sweetheart Hoya to the unique Fishtail Hoya, each variety has its own distinct characteristics that make it special. Whether you’re a beginner or an experienced gardener, there is a Hoya heart plant out there for you. So why not bring some love into your home with these delightful plants?