The bleeding heart flower, a perennial favorite among gardeners, is a classic shade-loving plant that adds a touch of delicate beauty to any garden. Known for its unique heart-shaped flowers that dangle from arching stems, it truly lives up to its name.
This plant thrives in woodland gardens and is a perfect addition to a shade garden, offering a burst of color in early spring to early summer.
Bleeding heart plants prefer well-drained soil that is rich in organic matter. This woodland plant thrives best in partial shade to full shade, making it ideal for those tricky spots in your garden that don’t receive full sun.
While it can tolerate morning sun, it appreciates afternoon shade, especially in warmer southern zones.
Bleeding hearts are also popular as container plants. They can be grown in pots, with their root ball at the same depth as it was in the original pot. During their dormancy period in late spring, it’s essential to keep the pot in a cool, dry place.
In addition to their enchanting heart flowers, bleeding hearts also have attractive foliage. Their leaves are usually blue-green or silver and add a beautiful contrast to the blooms.
Whether planted among hostas, ferns, or astilbe, bleeding hearts provide a captivating charm to any garden setting.
Botanical Name: Lamprocapnos spectabilis (formerly Dicentra spectabilis)
Common Name: Bleeding heart, common bleeding heart, fern-leaf bleeding heart
Family: Papaveraceae
Plant Type: Herbaceous, perennial
Hardiness Zones: 3โ9 (USDA)
Sun Exposure: Partial, shade
Soil Type: Moist, well-drained
Soil pH: Acidic, neutral
Bloom Time: Spring
Flower Color: Pink, white, red
Native Area: Asia
Bleeding Heart Flower Plant Care
The bleeding heart flower thrives in well-drained soil rich in organic matter. Plant them in early spring, ensuring the root ball is at the correct depth with a shovel, and provide a layer of compost and mulch to retain moisture and deter slugs and snails.
These heart-shaped flowers bloom from late spring to early summer, adding a touch of beauty to woodland gardens. The heart plants require morning sun and afternoon shade, but in warmer southern zones, they can tolerate full shade.
During dormancy, protect the plant from aphids and pets, and remember to keep the soil moist but not waterlogged. Enjoy the heart flowers in your garden or as container plants on your patio.
Light
Bleeding heart flowers are perfect for woodland gardens and shade gardens as they prefer partial to full shade. These heart-shaped flowers will thrive in a location that receives morning sun but is shielded from the harsh afternoon sun.
This makes them ideal for planting in areas with dappled light or where they can receive filtered sunlight. In the warmer southern zones, they may even require full shade to protect their delicate foliage.
In cooler climates, they can tolerate full sun as long as they have sufficient moisture.
Soil
Bleeding heart plants grow well in soil that is well-drained and enriched with organic matter. Before planting, you should prepare the soil by adding compost or other organic matter to improve its fertility and moisture retention.
The soil should be deep enough to accommodate the root ball of the plant, and it’s best to dig with a shovel to ensure adequate depth. This woodland plant also prefers slightly acidic soil, so consider testing the pH of your soil before planting.
In warmer southern zones, ensure the soil is well-drained to prevent root rot during the hot summer months.
Water
These shade-loving perennials prefer a balance of moist but not waterlogged conditions. Overwatering can lead to root rot, while underwatering can cause the leaves and stems to wilt.
During the warmer southern zones, these plants may require more frequent watering. However, it’s key to allow the top layer of soil to dry out between waterings to prevent the plant from sitting in water.
Incorporating organic matter or compost into the soil can help improve its water-holding capacity while ensuring proper drainage.
Temperature and Humidity
Bleeding heart flowers grow best in cooler climates, but they can also tolerate temperatures in warmer southern zones if they are planted in a spot with morning sun and afternoon shade.
They prefer a consistent moisture level in the air, but they can also adapt to different humidity levels. However, in areas with high humidity, it’s crucial to ensure that the soil around the plant is well-drained to prevent root rot.
In the heat of the summer, the plants may enter a period of dormancy, especially if the soil becomes too dry. Therefore, regular watering and mulching can help maintain the soil’s moisture and keep the plant healthy.
Fertilizer
Bleeding heart plants grow well in soil that is rich in organic matter. A well-rotted compost serves as an excellent fertilizer for these shade-loving perennials.
Feeding them in early spring, just as they break dormancy, provides the necessary nutrients for a vibrant bloom in late spring and early summer. Applying a layer of mulch around the base of the plant can also help retain moisture and suppress weeds.
However, be careful not to over-fertilize, as this can lead to excessive foliage growth at the expense of the heart-shaped flowers.
Pruning
Bleeding heart plants require minimal pruning. As the plant emerges from dormancy in the early spring, remove any dead or damaged stems to allow for new growth.
By early summer, after the plant’s heart-shaped flowers have finished their bloom, the foliage may begin to yellow. At this point, you can cut back the entire plant to the root ball, as it prepares to enter summer dormancy.
This pruning process encourages the heart flowers to bloom more vigorously in the following season. In warmer southern zones, where the plant may not go dormant, simply remove any yellowed leaves to maintain the plant’s health and appearance.
Overwintering
Bleeding heart enters a period of dormancy in the colder months. Before the onset of winter, cut back the foliage after it has yellowed and wilted, leaving about 2-3 inches of the stems above the soil.
Apply a generous layer of organic matter such as compost or well-rotted manure, followed by a layer of mulch to help insulate the root ball and conserve moisture. In warmer southern zones, bleeding hearts may not die back completely, but it’s still beneficial to protect them with mulch.
Ensure the soil is well-drained to prevent waterlogging during winter, as these heart plants prefer moist but not soggy conditions.
Types of Bleeding Heart Flower
- Lamprocapnos Spectabilis ‘Alba’: The Lamprocapnos Spectabilis ‘Alba’ is a stunning variety of the bleeding heart plant, known for its pure white, heart-shaped flowers.
- Lamprocapnos Spectabilis ‘Gold Heart’: The ‘Gold Heart’ variety of Lamprocapnos spectabilis is a true gem in any shade garden. Its golden leaves bring a splash of light to darker corners, and in the early spring, it produces a profusion of pink and white heart flowers.
- Lamprocapnos Spectabilis ‘Valentine’: Lamprocapnos spectabilis ‘Valentine’ is a striking variety of bleeding heart plant, with deep red, heart-shaped flowers that bloom from late spring to early summer.
How to Plant Bleeding Heart Flower From Seed
Step 1: Choosing the Right Spot
Bleeding heart plants appreciate morning sun but require afternoon shade, especially in warmer southern zones.
Choose a location that receives filtered sunlight or dappled shade throughout the day. Avoid areas with intense, direct sunlight, especially during the hottest part of the day.
Step 2: Preparing the Soil
Bleeding heart plants prefer rich, well-drained soil. Start by digging a hole with a shovel, roughly twice the width and the same depth as the pot your bleeding heart seeds are in.
Add a layer of compost or organic matter to the bottom of the hole to provide your plants with essential nutrients. If your soil is heavy clay, consider adding some coarse sand to improve drainage.
Step 3: Planting the Seeds
Place the seeds in the hole, ensuring that they are covered with soil but not too deep. Cover the seeds with a layer of mulch to help retain moisture and regulate soil temperature. Water thoroughly after planting.
How to Propagate Bleeding Heart Flower
Step 1: Prepare the Cutting
Select a healthy, mature bleeding heart plant with strong, non-flowering stems. Using sharp, sterilized pruners, cut a 4- to 6-inch section of stem from the parent plant.
Cut just below a leaf node, where a leaf meets the stem. Remove any leaves from the lower half of the cutting to reduce moisture loss and encourage root development.
Step 2: Rooting Hormone (Optional)
While not strictly necessary, dipping the cut end of the stem in a rooting hormone powder can encourage faster root development.
This step is optional but can improve the success rate of propagation.
Step 3: Prepare the Soil
Fill a small pot or container with a well-draining potting mix. A mix of equal parts peat moss and perlite or vermiculite works well.
Moisten the potting mix slightly to provide a suitable environment for rooting.
Step 4: Plant the Cutting
Make a hole in the potting mix with a pencil or your finger and gently insert the cut end of the bleeding heart stem into the hole.
Firm the soil around the base of the cutting to hold it upright. If propagating multiple cuttings, space them evenly in the pot to avoid overcrowding.
How to Pot or Repot a Bleeding Heart Flower
Step 1: Choosing the Right Pot and Soil
The first step in potting or re-potting a bleeding heart plant is to select the right container and soil. Bleeding heart plants prefer rich soil that is well-drained, so it’s recommended to use a mixture of garden soil, compost, and organic matter.
The pot should be deep enough to accommodate the root ball of the plant, with some extra depth for growth. Ensure the pot has adequate drainage holes to prevent water logging.
Step 2: Preparing the Plant
Bleeding heart plants are perennial plants, meaning they go through a period of dormancy in the colder months. The best time to pot or repot them is in the early spring, just as they’re coming out of dormancy.
Gently remove the plant from its current pot, being careful not to damage the root ball or any part of the plant.
Step 3: Planting the Bleeding Heart
Using a shovel, fill your chosen pot with your soil mixture, leaving enough room to place your plant. Position the bleeding heart plant in the center of the pot, ensuring the top of the root ball is level with the soil surface.
Fill in around the root ball with more soil, firming gently to remove any air pockets. Water thoroughly to settle the soil around the roots.
Common Pests and Plant Diseases
Aphids
Aphids are small, sap-sucking insects that can be a nuisance to many garden plants, including the bleeding heart. They attach themselves to the stems and leaves of the plant, extracting nutrients and causing the foliage to wilt and discolor.
Regular inspections of your plants, particularly in early spring and early summer, can help catch an infestation early. A strong jet of water or applying organic matter like compost can help control these pests.
Slugs and Snails
Slugs and snails are attracted to the moisture-rich environment of a shade garden, where bleeding heart plants often reside. These pests feed on the tender leaves and heart-shaped flowers of the plant, leaving noticeable holes and damage.
To prevent slugs and snails from feasting on your plants, consider using a layer of mulch around the base or using a container plant strategy. Be cautious of pets, as some slug and snail deterrents can be harmful.
Fusarium Wilt
Fusarium wilt is a fungal disease that can affect bleeding hearts, particularly in warmer southern zones. It causes wilting and yellowing of the leaves and can lead to the death of the plant if not treated.
Fusarium wilt thrives in poorly drained soil, so ensuring your bleeding hearts are planted in well-drained soil rich with organic matter can help prevent this disease.
If infected, remove the part of the plant showing symptoms and dispose of it away from your garden.
Common Plant Problems and Solutions
Yellowing Leaves
Yellowing leaves on bleeding heart plants are often a sign of overwatering or poor drainage. These perennials prefer well-drained soil, rich in organic matter.
If the leaves turn yellow, check the moisture level of the soil. If it’s too wet, reduce watering and incorporate compost or other organic matter to improve drainage.
Browning Tips
Browning tips on the leaves of your bleeding heart plant can be a sign of a lack of moisture or exposure to full sun. If the plant is in a pot or container, move it to a location that receives morning sun and afternoon shade.
Also, ensure the plant receives regular watering, but do not let the root ball sit in water, as this can lead to root rot.
Dormancy in Summer
Bleeding heart plants naturally enter a period of dormancy in the warmer southern zones during the early summer.
This is a part of the plant’s life cycle and not a cause for concern. During this period, reduce watering and allow the plant to rest. The plant will return in full bloom in the early spring.
Other Flower Guides from Planet Natural:
