How to Grow Bleeding Heart Plants Indoors: A Comprehensive Guide
What is a Bleeding Heart Plant?
Native to Asia, the bleeding heart plant (Lamprocapnos spectabilis) is a herbaceous perennial known for its distinctive heart-shaped flowers. These shade-loving plants typically grow 2 to 3 feet tall and bloom in spring, producing pink or white heart-shaped flowers.
Can You Grow Bleeding Heart Indoors?
Yes, bleeding heart plants can be successfully grown indoors with proper care. They prefer partial to full shade and do not tolerate direct sunlight.
How to Grow Bleeding Heart Plants Indoors
Sunlight
- Provide your bleeding heart plant with bright, indirect sunlight.
- Avoid placing it in direct sunlight, as this can scorch its leaves.
- A north-facing window is an ideal location.
Temperature and Humidity
- Bleeding heart plants prefer cool conditions, with an optimal temperature range of 55 to 75 degrees Fahrenheit.
- They can tolerate a range of humidity levels.
Watering
- Water your bleeding heart plant regularly to keep the soil lightly moist.
- Avoid overwatering, as this can lead to root rot.
- Never allow the pot to become waterlogged.
Fertilizer
- Feed your bleeding heart plant monthly with a slow-release all-purpose granular fertilizer.
- Follow the instructions on the product label.
Pruning and Maintenance
- No pruning is necessary for common bleeding heart.
- Remove dying foliage to improve the plant’s appearance.
Container and Size
- Choose a container that is at least 12 inches wide and deep to provide ample space for root growth.
- Ensure the container has sufficient drainage holes.
Potting Soil and Drainage
- Use a well-draining potting mix with a high level of organic humus.
- The soil pH should be slightly acidic to neutral.
- Amend the soil with compost or peat moss to improve drainage.
Potting and Repotting
- Only plant one bleeding heart per pot.
- As long as you start with a large pot, your bleeding heart plant can grow for around four years before repotting.
- Signs of root-bound plants include roots popping out of the soil.
- When repotting, select a larger container that allows for 2 to 3 inches of growing room around the root ball.
Moving Bleeding Heart Outdoors for the Summer
- Bleeding heart plants can be moved outdoors during the warmer months.
- Keep in mind the optimal growing temperature range of 55 to 75 degrees Fahrenheit.
- Avoid placing your plant in direct sunlight or allowing it to become waterlogged.
When to Bring Bleeding Heart Back Inside
- Bring your bleeding heart plant back inside when temperatures drop below 55 degrees Fahrenheit or rise above 75 degrees Fahrenheit.
- Check the plant for garden pests before bringing it inside.
Troubleshooting Common Problems
- Yellowing leaves: Overwatering or poor drainage.
- Brown or wilted leaves: Underwatering or sunburn.
- No blooms: Insufficient sunlight or incorrect fertilization.
- Pests: Aphids, mealybugs, or spider mites.
Additional Tips for Success
- Propagate bleeding heart plants by dividing the roots in early spring.
- Force bleeding hearts to bloom indoors by providing indirect sunlight and maintaining good humidity levels during winter.
- Choose a bleeding heart plant variety that is well-suited for indoor growing, such as Lamprocapnos spectabilis ‘Gold Heart’.
- Remember that bleeding heart plants are toxic to humans and pets, so keep them out of reach.