Hoya kerrii ‘Hoya Heart’ – Sweetheart Plant

The Iconic Heart-Shaped Succulent That Symbolizes Lasting Love

Hoya kerrii, commonly known as the Hoya Heart or Sweetheart Plant, is one of the most recognizable and giftable houseplants available. Its perfectly heart-shaped, thick succulent leaf makes it a natural symbol of love, friendship, and good fortune.

Often sold as a single rooted leaf in a small pot, this charming plant is both adorable and resilient. With proper care and patience, a mature Hoya kerrii can eventually develop into a vining plant with cascading heart-shaped leaves and clusters of fragrant, waxy pink flowers.

Why You’ll Love It

• Instant Gift Appeal: A living heart that lasts far longer than cut flowers.
• Low Maintenance: Thick succulent leaves store water.
• Compact Size: Perfect for desks, nightstands, and small spaces.
• Pet-Friendly: Non-toxic to cats and dogs.

Plant Profile

• Botanical Name: Hoya kerrii
• Common Names: Hoya Heart, Sweetheart Hoya, Lucky Heart Plant, Valentine’s Hoya
• Family: Apocynaceae
• Native Range: Southeast Asia
• Growth Habit: Slow-growing succulent vine (when mature)

Ed’s Care Guide

Care Level: Easy

Light: Thrives in bright direct to bright indirect light. An east-, west-, or south-facing window is ideal. Insufficient light may slow growth.

Water: Water every 2–3 weeks, allowing soil to fully dry between waterings. Leaves may wrinkle slightly when thirsty.

Soil: Use a well-draining mix such as succulent soil blended with orchid bark for added aeration.

Humidity: Adapts well to average household humidity.

Temperature: 65–85°F. Avoid cold drafts below 55°F.

Feeding: Fertilize lightly during spring and summer to encourage growth.

Propagation: Stem cuttings with a node (single leaves without nodes will not vine).

Toxicity: Non-toxic to humans and pets.

Single Leaf vs. Vining Plant

Most Hoya Hearts are sold as single rooted leaves. These can live happily for years in this form. However, only cuttings that include a stem node will eventually develop into a vining plant.

With time and proper care, mature Hoya kerrii vines can reach several feet in length and produce clusters of star-shaped, waxy pink flowers.

A Meaningful, Long-Lasting Gift

Unlike traditional floral arrangements, the Hoya Heart is a living keepsake that symbolizes enduring affection. Whether given for Valentine’s Day, anniversaries, or just because, it’s a timeless addition to any plant collection.