Finding a heart shaped plant is a wonderful way to add a touch of natural romance to your home. The heart-shaped leaf of the Hoya kerrii, or sweetheart plant, makes it a beloved and symbolic gift. But this charming form is not limited to a single species. Many popular houseplants and outdoor varieties boast this endearing foliage, offering you plenty of options to express your green thumb and your affectionate side.
This guide will help you identify, care for, and propagate the most popular plants with heart-shaped leaves. Whether you are a beginner looking for a low-maintenance option or an enthusiast seeking a new challenge, there is a perfect heart-leafed plant waiting for you.
Heart Shaped Plant
The category of heart shaped plant includes a diverse range of species from different families and climates. What unites them is their distinctive foliage, which can vary in size, texture, and color. From the velvety leaves of the Philodendron to the delicate, trailing stems of the String of Hearts, each plant brings its own unique character.
Understanding the basic types helps you choose the right plant for your environment. Some thrive in bright, indirect light, while others prefer shadier corners. Their care requirements, while often similar, have key differences that are crucial for keeping them healthy and vibrant.
Popular Indoor Heart Shaped Plants
Indoor gardeners have a wealth of heart-shaped plants to choose from. These varieties are generally adapted to the stable conditions found inside our homes, making them excellent companions for your living space, bedroom, or office.
Philodendron Species
Philodendrons are arguably the most recognized group of heart-leaf plants. They are known for their resilience and fast growth.
- Heartleaf Philodendron (Philodendron hederaceum): This classic vining plant features glossy, green leaves on trailing stems. It is incredibly easy to care for and tolerates low light well.
- Philodendron ‘Micans’: Known for its stunning velvety foliage with a iridescent sheen. The leaves can appear bronze or purple in certain light, adding depth to your plant collection.
- Philodendron ‘Brazil’: A colorful cultivar with heart-shaped leaves splashed with streaks of lime green and yellow variegation.
Hoya Kerrii (Sweetheart Plant)
Often sold as a single, rooted leaf planted in a small pot, the Hoya kerrii is a symbol of love. It is a slow-growing succulent vine. Note that a single leaf may remain just that for years; a stem cutting is needed for the plant to eventually develop into a full vine.
String Of Hearts (Ceropegia woodii)
This delicate trailing plant features tiny, marbled heart-shaped leaves on long, slender purple stems. It’s perfect for hanging baskets and prefers bright light and infrequent watering, as it stores water in its tuberous roots.
Anthurium (Flamingo Flower)
While known for its glossy, colorful spathes (often mistaken for flowers), the Anthurium also has beautiful, dark green heart-shaped leaves. It enjoys high humidity and consistent moisture.
Notable Outdoor Heart Shaped Plants
If you have a garden or patio, you can incorporate larger heart-shaped foliage into your landscape. These plants often make a bold statement.
Hostas
Many Hosta cultivars have pronounced heart-shaped leaves. They are shade-loving perennials prized for their lush foliage in various shades of green, blue, and gold, often with striking variegation.
Bleeding Heart (Dicentra spectabilis)
A classic perennial for shady gardens. It produces arching stems of lockets-shaped pink and white flowers in spring, above a mound of finely cut, fern-like foliage that some describe as having a heart-shaped form.
Morning Glory (Ipomoea)
This fast-growing annual vine produces cheerful trumpet flowers and distinct heart-shaped leaves. It’s excellent for covering trellises or fences quickly during the warm summer months.
Caring For Your Heart Shaped Foliage
Proper care ensures your heart shaped plant remains healthy and continues to produce its beautiful leaves. While needs vary, most popular indoor types share some fundamental requirements.
Light Requirements
Light is the most critical factor for plant health. Most heart-leaf indoor plants prefer bright, indirect light. This means a spot near a window where the sun’s rays never directly hit the leaves, which can cause scorching.
- Low Light Tolerant: Heartleaf Philodendron, some Hosta varieties.
- Bright Indirect Light: Most Philodendrons, String of Hearts, Anthurium.
- Direct Sun (With Caution): Hoya kerrii can handle some direct sun, but it’s best to introduce it gradually.
Watering And Humidity
Overwatering is a common mistake. It’s better to underwater than to overwater these plants.
- Check the soil moisture before watering. Insert your finger about an inch into the soil.
- Water thoroughly only when the top inch or two of soil feels dry to the touch.
- Ensure the pot has drainage holes so excess water can escape.
- Empty the saucer beneath the pot after watering to prevent root rot.
Humidity is especially important for tropical varieties like Anthuriums and Philodendron ‘Micans’. You can increase humidity by grouping plants together, using a pebble tray filled with water, or running a small humidifier nearby.
Soil And Fertilizing Needs
A well-draining potting mix is essential. A standard houseplant mix amended with perlite or orchid bark improves drainage and aeration. For succulents like Hoya and String of Hearts, use a cactus or succulent mix.
Feed your plants during their active growing season (spring and summer) with a balanced, water-soluble fertilizer diluted to half strength. Fertilize about once a month. Reduce or stop feeding completely in the fall and winter when growth slows.
Propagation Techniques For Heart Shaped Plants
Sharing or expanding your collection of heart shaped plants is rewarding and usually straightforward. Many of these plants propagate readily from stem cuttings.
Propagation In Water
This is a simple and visually satisfying method, perfect for vining plants like Philodendron and String of Hearts.
- Using clean scissors or pruners, cut a stem section just below a leaf node (the bump where a leaf attaches). The cutting should have at least one or two nodes.
- Remove any leaves that would be submerged in the water.
- Place the cutting in a jar of room-temperature water, ensuring the node is underwater.
- Place the jar in a spot with bright, indirect light and change the water every week.
- Once roots are a few inches long (usually in 2-6 weeks), you can pot the cutting in soil.
Propagation In Soil
For plants like the Hoya kerrii or for a more direct approach, you can root cuttings directly in soil.
- Take a stem cutting with at least one node, as described above.
- Optionally, dip the cut end in rooting hormone powder to encourage faster root development.
- Plant the cutting in a small pot filled with moist, well-draining potting mix. Bury the node.
- Cover the pot with a clear plastic bag to create a humid environment, but air it out every few days.
- Keep the soil lightly moist and provide bright, indirect light. New growth is a sign of successful rooting.
Common Problems and Solutions
Even with the best care, you might encounter some issues with your heart shaped plant. Here’s how to diagnose and fix common problems.
Yellowing Leaves
Yellow leaves can have several causes. The most common is overwatering, which leads to root rot. Check the soil moisture and adjust your watering schedule. Ensure your pot drains properly. Other causes can include under-watering, nutrient deficiency, or natural aging of older leaves.
Brown Leaf Tips Or Edges
Crispy brown tips are often a sign of low humidity or inconsistent watering. It can also indicate a buildup of salts and minerals from tap water. Try using distilled or rainwater, and increase humidity around the plant. Make sure you are watering thoroughly when you do water, not just giving the plant small sips.
Leggy Growth Or Small Leaves
If the space between leaves on a vine becomes long or the new leaves are smaller than usual, the plant is not getting enough light. Move it to a brighter location with indirect sunlight. Pruning back leggy stems can also encourage fuller, bushier growth from the base.
Pests
Common pests include spider mites, mealybugs, and fungus gnats. Inspect your plants regularly, especially under the leaves. For minor infestations, wipe leaves with a damp cloth or use a spray of insecticidal soap or neem oil. Isolate affected plants to prevent the pests from spreading to your other greenery.
Styling And Decorating With Heart Shaped Plants
The charming shape of these plants makes them versatile decorative elements. Their form adds a soft, organic touch to any design aesthetic.
Choosing The Right Pot
The pot you choose complements the plant’s beauty. For a modern look, use a simple ceramic pot in a neutral color. For a rustic feel, a terracotta pot is ideal. Hanging planters or macramé hangers are perfect for showcasing trailing varieties like String of Hearts or Heartleaf Philodendron, allowing their vines to cascade beautifully.
Creating Groupings And Displays
Group several heart shaped plants together to create a lush, textured display. Combine different leaf sizes and textures—for example, pair the large, velvety leaves of a Philodendron ‘Micans’ with the tiny, hard leaves of a String of Hearts. Use plant stands of varying heights to add visual interest and ensure each plant gets adequate light.
Frequently Asked Questions
What Is The Easiest Heart Shaped Plant To Care For?
The Heartleaf Philodendron (Philodendron hederaceum) is widely considered the easiest. It tolerates low light, forgives occasional missed waterings, and grows quickly, making it perfect for beginners.
Are Heart Shaped Plants Safe For Pets?
This varies by species. Many Philodendrons and Hoyas are toxic to cats and dogs if ingested. The String of Hearts (Ceropegia woodii) is generally considered non-toxic. Always check the toxicity of a specific plant before bringing it into a home with pets.
Why Is My Sweetheart Hoya Not Growing?
The Hoya kerrii sold as a single leaf is often just that—a rooted leaf with no stem tissue. It can survive for years but will never grow into a vine. To get a growing plant, you need to purchase a cutting that includes a piece of stem.
How Often Should I Repot My Heart Leaf Plant?
Most heart shaped plants prefer to be slightly root-bound. Repot every 1-2 years, or when you see roots growing out of the drainage holes. Only move up one pot size (1-2 inches larger in diameter) to prevent excess soil from staying wet too long.
Can I Grow A Heart Shaped Plant In Water Forever?
Some plants, like certain Philodendrons and Pothos (which also have heart-shaped leaves), can live in water indefinitely with proper care. You must use a hydroponic fertilizer to provide nutrients and change the water regularly to prevent stagnation. However, most will ultimately thrive better in soil.