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Sweetheart plant

How to identify Sweetheart plant (Hoya kerrii)

Sweetheart plant, also known as Valentine hoya

Sweetheart plant boasts a distinct appearance with its thick, fleshly leaves that tenderly curve into the shape of a heart. These succulent leaves emerge from a hardy, woody stem, which can exhibit a twining habit as it grows. Typical of epiphytes, sweetheart plant extends aerial roots which anchor onto support structures, often seen when it occupies the limbs and trunks of larger plants in its growth environment.

Lifespan

Lifespan: Perennial

Plant Type

Plant Type: Vine

Leaf Type

Leaf Type: Evergreen

Quickly Identify Sweetheart plant

1

Thick, fleshly heart-shaped leaves.

2

Small pink flowers with red star-shaped centers.

3

Aerial roots for support on larger plants.

4

Smooth-edged leaves with prominent central vein.

5

Succulent nature indicated by fleshy leaf texture.

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Detailed Traits of Sweetheart plant

Leaf Features

Sweetheart plant has thick, heart-shaped leaves that are a vibrant green. Each leaf measures approximately 2-4 inches (5-10 cm) in diameter, showcasing a smooth, fleshy texture. The leaves possess a prominent central vein with slightly less visible secondary veins, contributing to their distinctive appearance. The edges are smooth, and the overall shape resembles a perfect heart, making them easily recognizable. These leaves are not only ornamental but also indicative of the plant’s succulent nature.

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Flower Features

The small, waxy flowers of sweetheart plant are a delicate pink, adorned with striking red, star-shaped centers that have a velvety texture. These flowers typically measure about 0.25 inches (6 mm) in diameter. Their intricate and robust formation features a central corona and five reflexed petals. The flowers form in clusters, presenting a captivating and elegant display. Blooming primarily during the warmer months, they emit a subtle, pleasant fragrance, attracting numerous pollinators.

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Key Facts About Sweetheart plant

Attributes of Sweetheart plant
Lifespan
Perennial
Leaf Color
Green
Flower Size
5 cm
Flower Color
Brown
White
Fruit Color
Green
Stem Color
Green
Leaf type
Evergreen
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Scientific Classification of Sweetheart plant

Family
Dogbane
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Species
Sweetheart plant (Hoya kerrii)
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Distribution Map of Sweetheart plant

Sweetheart plant is a plant native to tropical regions of Southeast Asia. Its natural range extends across continental portions of Southeast Asia, flourishing in these warm, humid climates. Additionally, sweetheart plant has been introduced to East Asia, where it has adapted to similar environmental conditions. Widely cultivated, sweetheart plant is also found in domestic and commercial plant collections beyond its native and introduced regions.
Native
Cultivated
Invasive
Potentially invasive
Exotic
No species reported
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