Why Is My Bleeding Heart Not Blooming

(Many of the links in this article redirect to a specific reviewed product. Your purchase of these products through affiliate links helps to generate commission for Chicagolandgardening.com, at no extra cost. Learn more)

Introduction

Welcome to the world of ornamental gardening, where beauty blossoms in every corner. One popular and enchanting plant that captivates gardeners is the Bleeding Heart. With its delicate, heart-shaped flowers and graceful foliage, this plant adds a touch of elegance to any garden.

However, if you find yourself looking at a Bleeding Heart plant that is not blooming as expected, you may start to wonder what could be going wrong. The absence of those vibrant pink, white, or red flowers can be disheartening for any gardener. But fear not, for in this article, we will delve into the potential reasons why your Bleeding Heart may not be blooming and provide solutions to help revive its enchanting beauty.

The Bleeding Heart plant, scientifically known as Dicentra spectabilis, is a perennial plant native to Asia. It is characterized by its arching stems adorned with fern-like leaves and dangling flower clusters that resemble hearts, hence its poetic name. The Bleeding Heart thrives in shaded, woodland-like environments and is highly valued for its ornamental value.

While the Bleeding Heart is known for its tendency to go dormant during the summer months, its resurgence in spring usually brings an abundance of blossoms. However, sometimes, despite your best efforts, your Bleeding Heart may fail to produce those beautiful blooms. But don’t lose heart just yet, as there are various factors that could contribute to this lack of flowering.

In the following sections, we will explore common reasons why your Bleeding Heart may not be blooming, including insufficient sunlight, incorrect soil conditions, improper watering techniques, nutrient deficiency or imbalance, pests and diseases, pruning and maintenance factors, as well as the possibility of transplant shock. By understanding these potential issues and implementing the appropriate solutions, you can revive your Bleeding Heart plant and witness its magnificent blooms once again.

Understanding the Bleeding Heart Plant

Before we dive into the possible reasons behind your Bleeding Heart plant’s lack of blooming, let’s first understand the plant itself. The Bleeding Heart plant, scientifically known as Dicentra spectabilis, is a perennial flowering plant that belongs to the Papaveraceae family. It is native to Asia and is commonly found in woodland areas.

Known for its unique and captivating appearance, the Bleeding Heart plant showcases arching stems adorned with delicate fern-like leaves. The real showstopper, however, is its spectacular heart-shaped flowers, which dangle from the stems like delicate pendant earrings. The flowers can come in a variety of colors, including pink, white, and red, and often have contrasting inner petals that resemble drops of blood, thus giving the plant its poetic name.

In terms of growth habits, the Bleeding Heart plant typically reaches a height of 2 to 4 feet (0.6 to 1.2 meters) and spreads about the same distance. It prefers partial to full shade and thrives in fertile, well-draining soil. The plant goes dormant during the summer months, with its foliage dying back and disappearing until the following spring.

Bleeding Hearts are usually grown as ornamental plants in gardens and landscapes due to their unique beauty and ability to add a touch of elegance to any setting. They are often used in shady borders, woodland gardens, and as focal points in areas with filtered sunlight.

It is important to note that while Bleeding Heart plants are generally low-maintenance, they do have specific requirements for optimal growth and blooming. Understanding these requirements and recognizing signs of distress is crucial in ensuring the health and vitality of your Bleeding Heart plant.

Now that we have a better understanding of the Bleeding Heart plant and its captivating characteristics, let’s explore the potential factors that could be causing a lack of blooming in your plant and how to address them effectively.

Common Reasons for Lack of Blooming

While the Bleeding Heart plant is generally a reliable bloomer, there are several common factors that can hinder its ability to produce its iconic heart-shaped flowers. Identifying these factors will help you troubleshoot and address the issue, allowing your Bleeding Heart to bloom to its fullest potential. Here are some common reasons why your Bleeding Heart may not be blooming:

1. Insufficient Sunlight: The Bleeding Heart plant thrives in partial to full shade. If it is not receiving enough sunlight, it may fail to bloom. Ensure that your plant is situated in a location that receives filtered sunlight or at least a few hours of direct morning sunlight. Too much direct sunlight, on the other hand, can lead to leaf scorching and may also inhibit blooming.
2. Incorrect Soil Conditions: Bleeding Hearts prefer fertile, well-draining soil with a slightly acidic to neutral pH level. If your soil is compacted, heavy, or overly alkaline, it can hinder the plant’s ability to absorb nutrients and water, leading to a lack of blooms. Amend the soil with organic matter such as compost to improve its texture and drainage and ensure optimal growing conditions for your Bleeding Heart.
3. Improper Watering Techniques: Overwatering or underwatering can both impact the blooming of your Bleeding Heart. These plants prefer evenly moist soil but not overly saturated or waterlogged conditions. To prevent water stress, water your Bleeding Heart deeply but infrequently, allowing the soil to dry slightly between watering sessions. Mulching around the plant can also help retain moisture and regulate soil temperature.
4. Nutrient Deficiency or Imbalance: A lack of essential nutrients or an imbalance of nutrients in the soil can result in poor flowering. Bleeding Hearts require adequate levels of nitrogen, phosphorus, and potassium, as well as micronutrients. Conduct a soil test to determine any nutrient deficiencies and amend the soil accordingly with a balanced fertilizer specifically formulated for flowering plants.
5. Pests and Diseases: Insects and diseases can also affect the blooming of your Bleeding Heart. Common pests that may infest these plants include slugs, snails, aphids, and spider mites. Regularly inspect your plant for signs of pest activity and take appropriate measures to control and prevent infestations. Additionally, fungal diseases, such as powdery mildew or root rot, can impact the plant’s overall health and blooming ability. Ensure proper sanitation and provide adequate air circulation to minimize disease risks.

By addressing these common reasons for a lack of blooming, you can give your Bleeding Heart plant the best chance to thrive and showcase its glorious heart-shaped flowers. In the following sections, we will delve deeper into each of these factors and provide tips and solutions to help you revive the blooming potential of your Bleeding Heart.

Insufficient Sunlight

One of the key factors that can hinder the blooming of your Bleeding Heart plant is insufficient sunlight. While Bleeding Hearts prefer shade, they still require some amount of sunlight to fuel their growth and flowering. Lack of adequate sunlight can result in reduced blooming or no blooms at all. Here’s what you need to know about sunlight requirements for your Bleeding Heart:

Bleeding Hearts thrive best in partial to full shade. They naturally grow in woodland areas and have evolved to thrive in filtered sunlight where they receive dappled shade throughout the day. Placing your Bleeding Heart plant in a location that mimics these light conditions is essential for optimal growth and blooming.

If your Bleeding Heart is not blooming, evaluate the amount of sunlight it is receiving. If it is placed in an area with too much shade or is completely shaded by taller plants or structures, it may not be getting enough light to support blooming. In such cases, consider moving the plant to a spot where it can receive filtered sunlight or a few hours of direct morning sunlight.

On the other hand, it’s important to note that too much direct sunlight can be detrimental to the Bleeding Heart plant. Intense, full sun exposure can cause the leaves to wilt, scorch, or turn yellow. It can also lead to the plant becoming stressed and may reduce or inhibit blooming. If your Bleeding Heart is exposed to too much direct sunlight, consider providing some shade during the hottest part of the day or relocating it to an area with more shade.

When selecting a spot for your Bleeding Heart plant, keep in mind that different varieties may have slightly different sunlight preferences. Some varieties, such as Dicentra spectabilis ‘Alba,’ have more tolerance for sunlight and can handle a bit more sun exposure compared to other varieties. Research the specific needs of your Bleeding Heart variety to ensure it receives the appropriate amount of sunlight.

Remember that while sunlight is important for blooming, the overall health and vigor of the plant should also be considered. If your Bleeding Heart has adequate sunlight but still isn’t blooming, other factors such as soil conditions, watering techniques, or nutrient deficiencies may also be affecting its blooming potential. It is important to consider a holistic approach to plant care and address any other potential issues that may be hindering blooming.

In the next sections, we will explore other potential factors that can affect the blooming of your Bleeding Heart plant, such as incorrect soil conditions, improper watering techniques, nutrient deficiencies, pests and diseases, pruning, maintenance, and the possibility of transplant shock. By understanding these factors and implementing the appropriate solutions, you can help your Bleeding Heart bloom to its fullest potential.

Incorrect Soil Conditions

The soil conditions in which your Bleeding Heart plant is situated play a crucial role in its overall health and blooming capability. Incorrect soil conditions can result in nutrient deficiencies, waterlogging, poor drainage, and other issues that can hinder the plant’s ability to bloom. Here are some factors to consider when it comes to soil conditions for your Bleeding Heart:

1. Soil Texture: Bleeding Hearts thrive in well-draining soil. If the soil is heavy, compacted, or predominantly clay-based, it can retain excess moisture, leading to waterlogging and root rot. On the other hand, soil that is too sandy can drain too quickly, depriving the plant of adequate moisture. Ideally, the soil should have a loamy texture, allowing for good drainage while still retaining enough moisture for the plant’s needs. If your soil is not ideal, consider amending it by incorporating organic matter such as compost or well-rotted manure to improve its texture and drainage capabilities.

2. pH Level: The pH level of the soil can also impact the plant’s nutrient availability. Bleeding Hearts prefer soil with a slightly acidic to neutral pH between 6.0 and 7.0. If the soil is too acidic or alkaline, it can affect the ability of the plant to absorb essential nutrients, leading to poor blooming. Conduct a soil test to determine the pH level and, if necessary, adjust it by adding amendments such as lime to raise the pH or sulfur to lower it.

3. Organic Matter: Enriching the soil with organic matter is beneficial for growing healthy Bleeding Heart plants. Organic matter helps improve soil structure, enhances moisture retention, and provides essential nutrients. Incorporate well-decomposed compost, leaf mold, or aged manure into the soil before planting or as a top dressing annually to ensure a nutrient-rich environment for your Bleeding Heart plant.

4. Soil Moisture: While well-draining soil is crucial, Bleeding Hearts still require consistent moisture throughout the growing season. However, excessive waterlogged conditions can suffocate the roots and hinder blooming. Monitor the soil moisture level and water your Bleeding Heart plant deeply but infrequently. Allow the top few inches of soil to dry out slightly before watering again. Mulching the soil around the plant can also help regulate soil moisture and temperature.

It is important to note that soil conditions can vary depending on the region and climate in which you reside. Understanding the specific soil needs of your Bleeding Heart variety and considering local growing conditions will help you provide the most suitable soil environment for your plant.

By ensuring that your Bleeding Heart is planted in properly prepared soil with good drainage, optimal pH levels, and sufficient organic matter, you can create the ideal growing conditions for your plant. In the next section, we will explore another important aspect of Bleeding Heart care: proper watering techniques. Understanding how to water your Bleeding Heart effectively is essential for encouraging healthy growth and abundant blooming.

Improper Watering Techniques

Proper watering techniques are crucial for the overall health and blooming of your Bleeding Heart plant. While these plants prefer consistently moist soil, overwatering or underwatering can have detrimental effects on their growth and blooming potential. Here are some guidelines to help you water your Bleeding Heart effectively:

1. Consistent Moisture: Bleeding Hearts thrive in soil that is consistently moist but not saturated. It’s important to maintain a balance between keeping the soil moist and ensuring proper drainage. Overwatering can lead to root rot and other moisture-related issues, while underwatering can cause the plant to become stressed and inhibit blooming. The key is to provide enough water to moisten the soil thoroughly but allow the top few inches to dry out slightly before watering again.

2. Deep Watering: When watering your Bleeding Heart, it’s important to water deeply to encourage the roots to grow deeper into the soil. Shallow watering leads to a shallow root system, which can make the plant more susceptible to drought stress. Aim to deliver water to the root zone by applying water slowly and deeply around the base of the plant. This allows the roots to absorb water and nutrients more effectively.

3. Watering Frequency: The frequency of watering will depend on various factors such as climate, soil type, and overall moisture retention. During hot and dry periods, you may need to water your Bleeding Heart more frequently to compensate for evaporation. On the other hand, during cooler and wetter periods, you may need to reduce watering to prevent waterlogged conditions. Monitor the moisture level of the soil regularly and adjust your watering schedule accordingly.

4. Mulching: Applying a layer of organic mulch around the base of your Bleeding Heart plant can help conserve moisture, regulate soil temperature, and reduce weed growth. Mulch acts as a protective barrier, preventing excessive evaporation and maintaining a more stable moisture level in the soil. Apply a layer of 2-3 inches of organic mulch, such as wood chips or straw, around the plant, leaving some space near the stem to prevent moisture-related issues.

5. Water Quality: While Bleeding Hearts are relatively adaptable to different water sources, they prefer slightly acidic to neutral pH levels. If you have hard water with a high mineral content, it can affect the soil pH over time. Regularly monitor the pH of your soil and, if needed, use rainwater or filtered water to avoid excessive mineral buildup in the soil.

Remember to observe your Bleeding Heart plant closely for any signs of overwatering or underwatering. Wilting, yellowing leaves, or root rot may indicate that adjustments need to be made in your watering routine. It’s always best to err on the slightly drier side than to overwater, as the roots of Bleeding Hearts are susceptible to rot in overly moist conditions.

By adopting proper watering techniques and maintaining consistent moisture levels, you can provide the optimal growing conditions for your Bleeding Heart plant. Next, we will explore another potential factor that can impact the blooming of your plant: nutrient deficiency or imbalance.

Nutrient Deficiency or Imbalance

Nutrient deficiency or imbalance can significantly impact the blooming of your Bleeding Heart plant. Like any other plant, Bleeding Hearts require a balanced supply of essential nutrients to support their growth and flowering. When the soil lacks these nutrients or when there is an imbalance, the plant’s overall health and blooming potential can be compromised. Here are some key factors to consider regarding nutrient deficiency or imbalance:

1. Nitrogen (N): Nitrogen is crucial for promoting healthy foliage and overall plant growth. If your Bleeding Heart plant shows slow growth, pale or yellowing leaves, or stunted flower development, it may be a sign of nitrogen deficiency. To address this, apply a nitrogen-rich fertilizer, following the manufacturer’s instructions, or incorporate organic matter into the soil to boost nitrogen levels naturally.

2. Phosphorus (P): Phosphorus plays a vital role in flower production and root development. A deficiency in phosphorus can lead to reduced blooming or a lack of blooms altogether. Symptoms of phosphorus deficiency include weak stems, small flowers, and poor root growth. To correct this, use a phosphorus-rich fertilizer specifically formulated for flowering plants or amend the soil with bone meal, which is a natural source of phosphorus.

3. Potassium (K): Potassium is essential for overall plant health, including promoting disease resistance and improving flower quality. Inadequate potassium levels can result in weak plants, poor blooming, and increased susceptibility to pests and diseases. Apply a potassium-rich fertilizer or amend the soil with potassium sulfate to address any deficiencies.

4. Micronutrients: In addition to the primary macronutrients (nitrogen, phosphorus, and potassium), Bleeding Heart plants also require trace amounts of micronutrients such as iron, manganese, zinc, and magnesium. Micronutrient deficiencies can manifest as yellowing or discolored leaves, poor growth, or distorted flowers. Consider using a balanced fertilizer that contains micronutrients or foliar spray with a micronutrient solution to provide the necessary trace elements.

It is important to note that while nutrients are necessary for your Bleeding Heart’s blooming, over-fertilization can be harmful. Excessive fertilization, especially with high nitrogen levels, can contribute to lush foliage growth at the expense of flower production. Always follow the recommended application rates and frequency provided by the fertilizer manufacturer.

Regular soil testing can help you identify any deficiencies or imbalances in nutrient levels. Conducting a soil test every few years will provide valuable information about the soil’s nutrient profile, allowing you to make precise adjustments. Additionally, incorporating organic matter into the soil, such as compost or well-rotted manure, ensures a steady release of nutrients and helps maintain a healthy soil structure.

By addressing nutrient deficiencies or imbalances through proper fertilization and soil amendments, you can provide your Bleeding Heart plant with the essential nutrients it needs to thrive and produce abundant, vibrant blooms. In the next section, we will explore the potential impact of pests and diseases on blooming and discuss ways to manage these challenges effectively.

Pests and Diseases

Pests and diseases can pose significant challenges to the blooming of your Bleeding Heart plant. These issues can not only impact the overall health and aesthetics of the plant but also disrupt its blooming potential. Being vigilant and proactive in managing pests and diseases will help ensure a healthier and more flourishing Bleeding Heart. Here are some common pests and diseases that can affect your plant:

1. Slugs and Snails: These slimy intruders can make a feast out of your Bleeding Heart leaves and flowers, causing unsightly damage. Use organic slug and snail control methods, such as placing beer traps, applying diatomaceous earth, or creating barriers using copper tape, to deter these pests and protect your plant.

2. Aphids: Aphids are tiny, sap-sucking insects that can proliferate quickly on your Bleeding Heart. They can distort new growth, stunt the plant’s growth, and potentially transmit diseases. Promptly address aphids by spraying a strong stream of water to dislodge them or using insecticidal soaps or neem oil.

3. Spider Mites: Spider mites are common in dry conditions and can cause yellowing leaves, webbing, and damage to your Bleeding Heart plant. Regularly inspect the undersides of leaves and mist the plant to increase humidity, which can deter these pests. If an infestation occurs, use an organic miticide according to the instructions.

4. Powdery Mildew: Powdery mildew is a fungal disease that commonly affects Bleeding Heart plants. It appears as a white powdery coating on the leaves and stems, compromising the plant’s health and blooming. Improve air circulation around the plant, as well as reduce humidity levels, and consider applying organic fungicides to manage the disease.

5. Root Rot: Root rot can occur when the soil remains consistently waterlogged, leading to the decay of the plant’s roots. Overwatering and poor drainage are common causes. To prevent root rot, ensure that the soil is well-draining and avoid overwatering.

Regularly inspect your Bleeding Heart plant for signs of pests or diseases. Catching infestations or infections early allows for timely interventions and minimizes the potential impact on blooming. Practices such as maintaining good garden hygiene, removing dead or infected plant material, and avoiding overcrowding can help prevent the spread of pests and diseases among your plants.

When using any form of pesticide or fungicide, always follow the instructions carefully and consider organic and environmentally friendly options. Additionally, promoting a diverse and balanced garden ecosystem can naturally control pests by attracting beneficial insects like ladybugs, lacewings, and parasitic wasps, which prey on common garden pests.

By taking proactive measures to manage pests and diseases, you can help maintain the overall health and blooming potential of your Bleeding Heart. In the next section, we will delve into proper pruning and maintenance practices that can further support the plant’s growth and blooming.

Pruning and Maintenance

Proper pruning and maintenance are essential for the health and blooming of your Bleeding Heart plant. Regular care and attention not only keep the plant looking tidy and attractive but also encourage new growth and vibrant blooms. Here are some key aspects to consider in terms of pruning and maintenance:

1. Pruning: Pruning helps shape the Bleeding Heart plant and promotes new growth. The ideal time to prune your Bleeding Heart is in early spring or after it has finished blooming. Remove any dead or damaged foliage and stems, cutting them back to the base of the plant. This will create a cleaner appearance and allow for better airflow, reducing the risk of diseases. Avoid excessive pruning, as Bleeding Hearts generally prefer to keep their natural shape.

2. Deadheading: Deadheading is the process of removing spent flowers before they can set seeds. While Bleeding Hearts naturally go dormant after blooming, deadheading can encourage additional blooms throughout the growing season. Once the initial bloom period ends, trim off the faded flowers just above a healthy leaf node to stimulate new growth and potentially extend flowering.

3. Weed Control: Weeds compete with your Bleeding Heart for essential nutrients and water. Regularly check for unwanted plants growing near or around your Bleeding Heart and remove them promptly. Use mulch to help suppress weed growth and maintain a clean planting area.

4. Watering and Fertilizing: Consistent moisture and balanced nutrition are crucial for the overall health and blooming of your Bleeding Heart. Water deeply and infrequently, allowing the top few inches of soil to dry out slightly between waterings. Fertilize your plant with a balanced slow-release fertilizer in early spring and again after the first flush of blooms.

5. Overwintering: Bleeding Hearts are generally hardy plants, but during harsh winters, it is essential to protect them from extreme cold and frost. Apply a layer of mulch around the base of the plant in late fall to insulate the roots and help retain moisture. If your region experiences particularly severe winters, consider covering your Bleeding Heart with a layer of burlap or a frost blanket.

6. Dividing: Over time, Bleeding Heart plants can become crowded and may benefit from division. Dividing the plant every few years helps rejuvenate its growth and can result in more blooms. Dig up the plant in early spring before new growth emerges, carefully separate the clumps, and replant them in well-prepared soil.

By following these pruning and maintenance practices, you can optimize the health and blooming potential of your Bleeding Heart plant. Observing the plant closely, addressing issues promptly, and providing the necessary care will ensure that your Bleeding Heart continues to grace your garden with its stunning heart-shaped blooms.

In the next section, we will discuss a potential factor that may impact the blooming of your Bleeding Heart—the possibility of transplant shock—and how to mitigate its effects.

Transplant Shock

Transplanting a Bleeding Heart plant can sometimes lead to a period of stress known as transplant shock. This shock occurs when the plant is uprooted from its original location and replanted elsewhere. During this transition, the plant may experience a temporary setback in growth and blooming. Understanding how to minimize transplant shock is crucial for ensuring the successful establishment and blooming of your Bleeding Heart. Here’s what you need to know:

1. Timing: The timing of the transplant plays a significant role in minimizing shock. It’s best to transplant Bleeding Hearts during their dormant period, which is early spring or late fall. During these seasons, the plant is less prone to stress and can recover more easily. Avoid transplanting during hot, summer months when the plant is actively growing and more susceptible to stress.

2. Preparation: Prepare the new planting location before digging up your Bleeding Heart. Ensure the soil is well amended and in optimal condition for the plant’s requirements. Dig the new hole to the same depth and slightly wider than the root ball to allow the roots to spread out comfortably.

3. Transplanting Technique: When removing the plant from its original location, take care not to damage the roots. Gently dig around the plant and lift it, keeping the root ball intact. This helps minimize disruption to the root system and reduces transplantation stress. Place the plant into the prepared hole, ensuring that it is at the same level as it was previously planted.

4. Watering: After transplanting, water the Bleeding Heart thoroughly to settle the soil and remove any air pockets around the roots. Keep the soil consistently moist in the weeks following the transplant to provide the plant with the hydration it needs to recover. However, be cautious not to overwater, as waterlogged conditions can lead to root rot.

5. Protection: Providing some protection to the newly transplanted Bleeding Heart can also help minimize shock. Consider shading the plant during the hottest part of the day, especially if transplanting during summer. Use a light fabric or temporary shade structure to provide some relief from direct sunlight and reduce moisture loss through transpiration.

6. Patience: Finally, be patient with your transplanted Bleeding Heart. It may take some time for the plant to acclimate to its new surroundings and resume blooming. Typically, once the plant recovers from transplant shock, it will gradually regain its health and blooming ability.

Remember to continue providing proper care, watering, and fertilization following the transplant to support the ongoing growth and blooming of your Bleeding Heart. With time and care, your plant will reestablish itself and delight you with its trademark heart-shaped blossoms.

Now that we have explored the potential factors that can affect the blooming of your Bleeding Heart and discussed ways to address them, you are equipped with the knowledge to revive the full blooming potential of your beloved plant.

Conclusion

The Bleeding Heart plant is a captivating addition to any ornamental garden, with its delicate heart-shaped flowers and graceful foliage. While it is generally a reliable bloomer, certain factors can hinder its blooming potential. By understanding these factors and implementing the appropriate solutions, you can help your Bleeding Heart thrive and produce an abundance of beautiful blooms.

Insufficient sunlight can be one reason for a lack of blooming. Ensure your Bleeding Heart receives filtered sunlight or a few hours of direct morning sunlight, while avoiding excessive exposure that can cause leaf scorching. Incorrect soil conditions, such as poor drainage or improper pH levels, can also impede blooming. Amending the soil with organic matter and adjusting the pH can create optimal soil conditions for your plant.

Proper watering techniques are crucial for your Bleeding Heart’s health and blooming. Maintain consistent moisture by watering deeply and infrequently, allowing the top few inches of soil to dry out slightly between waterings. Avoid overwatering, as it can lead to root rot, and underwatering, which can cause stress and hinder blooming.

Pruning plays a vital role in maintaining the health and appearance of your Bleeding Heart. Remove dead or damaged foliage and practice deadheading to encourage additional blossoms. Regular maintenance tasks such as weed control and overwintering protection will further support the plant’s blooming potential.

Lastly, when transplanting your Bleeding Heart, be mindful of transplant shock and follow proper transplanting techniques. Transplant during the plant’s dormant period, prepare the new planting location, water appropriately, and provide some protection to minimize stress.

By considering these various factors and implementing the recommended practices, you can create the optimal growing conditions for your Bleeding Heart plant. With time, patience, and care, you can revive its blooming potential and witness the enchanting beauty of its heart-shaped blossoms in your ornamental garden.