Sweetheart plant - Hoya kerrii (Care, Characteristics, Distribution, Images)

Sweetheart plant

Also known as: Valentine hoya

Potted sweetheart plant (*Hoya kerrii*) plants are often sold as a novelty gift for Valentine's Day due to their heart-shaped leaf, most commonly with a tiny single leaf rooted in a little pot for tabletop decoration. If you can grow it into a longer vine, it makes a lovely hanging plant or trellis climber.

Scientific classification

Species

Sweetheart plant (Hoya kerrii)

Gentians, dogbanes, madders, and allies

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Vine

Plant Type

Spring, Summer, Early fall

Bloom Time

50 cm to 1 m

Plant Height

10 cm to 50 cm

Spread

Green

Leaf Color

5 cm

Flower Size

Green

Fruit Color

Brown, White

Flower Color

Green

Stem Color

Evergreen

Leaf type

Images of Sweetheart plant

Distribution of Sweetheart plant

Distribution Map

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

Introduced

No species reported

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Habitat

Tropical forests

Hemisphere Trend Curve

Northern

Sorthern

Quickly Identify Sweetheart plant

Thick, fleshly heart-shaped leaves.

Small pink flowers with red star-shaped centers.

Aerial roots for support on larger plants.

Smooth-edged leaves with prominent central vein.

Succulent nature indicated by fleshy leaf texture.

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Care Guide for Sweetheart plant

Every week

Water

Partial sun

Sunlight

20 - 38 ℃

Ideal Temperature

Succulent & Cactus Soil

Soil Type

Water: Originating from tropical regions, sweetheart plant thrives in high humidity and consistent moisture. While drought-tolerant, it prefers stable soil hydration, requiring moderate watering (once weekly). Commonly grown indoors, sweetheart plant enjoys well-draining soil in containers that replicate its native humid conditions.

Fertilize: Sweetheart plant benefits from a balanced fertilizer for growth. Apply bi-monthly at quarter strength in spring and summer, ceasing in winter. Water before fertilizing to aid absorption, and apply sparingly to prevent root burn. Seasonal adjustments prevent nutrient imbalances, ensuring healthy development.

Pruning: The sweetheart plant requires no pruning; new growth and flowers emerge from tendril ends under ideal conditions. Light trimming can control size or remove dead growth and should be done in early spring, as severe pruning is not advisable.

Propagation: Sweetheart plant is a popular ornamental plant valued for its heart-shaped leaves and ease of care. Propagate by taking cuttings from healthy, non-flowering stems. Use well-draining soil, keep the environment humid, and provide indirect light for optimal rooting and growth.

Repotting: Sweetheart plant, a heart-shaped vining plant, should be repotted every two years in spring for optimal growth. Use a slightly larger pot for root expansion, and provide bright, indirect light with slightly moist soil to support recovery and robust growth.

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