Why Is My Aubrieta Dying

Why Is My Aubrieta Dying

Are you concerned about the health of your aubrieta plant? If your beautiful aubrieta is showing signs of decline, it’s important to identify the issues and take corrective measures. In this article, I will discuss common aubrieta health issues and provide valuable plant care tips to revive your aubrieta and ensure its long-term well-being.

Key Takeaways:

  • Proper drainage is crucial for aubrieta’s health, so raise the trough or plant it on slopes.
  • Avoid overwatering and let the soil dry out between waterings.
  • Aubrieta prefers full sun and can tolerate partial shade.
  • Maintain its compactness by cutting the plant back after bloom.
  • Divide the plant every one to three years to prevent center die out and allow for propagation.

Aubrieta Growing Conditions

When it comes to growing aubrieta, understanding the plant’s ideal growing conditions is key to its success. Aubrieta, also known as false rockcress, is a beautiful perennial plant that thrives in USDA zones 4 to 8. Here are some essential growing conditions to keep in mind:

  1. Sunlight: Aubrieta thrives in full sun, so choose a location in your garden that receives at least 6 hours of direct sunlight each day. The more sun it receives, the better the blooms will be.
  2. Soil: Well-drained soil is crucial for the healthy growth of aubrieta. It prefers soil that is rich in lime and has a pH level between 6.0 and 7.5. If your soil is heavy and clay-like, consider amending it with organic matter to improve drainage.
  3. Watering: While aubrieta is drought-tolerant once established, it still requires regular watering, especially during dry spells. Water the plant deeply, allowing the soil to dry out between waterings. Overwatering can lead to root rot and other health issues.
  4. Spread: Over time, aubrieta can spread up to 24 inches, creating beautiful carpets of purple blooms in the spring. Make sure to give them enough space to grow and cascade over rocks or slopes.
  5. Deer Resistance: One of the great advantages of growing aubrieta is its deer-resistant nature. This makes it an excellent choice for gardens where deer are a common problem.

By providing these optimal growing conditions, you can ensure that your aubrieta plants thrive and reward you with gorgeous blooms year after year.

How to Grow Aubrieta

Growing aubrieta from seed is a rewarding and cost-effective way to add this beautiful plant to your garden. Whether you choose to sow the seeds directly in the garden or start them indoors, following these simple steps will help you successfully grow aubrieta and enjoy its vibrant blooms.

Sowing Aubrieta Seeds

To start growing aubrieta from seed, select a sunny spot in your garden with well-draining soil. Aubrieta thrives in full sun, so choose a location that receives at least six hours of direct sunlight each day. Alternatively, you can start the seeds indoors in flats, about 8-10 weeks before the last frost date in your area.

When sowing the seeds, gently press them onto the surface of the soil and cover them with a thin layer of fine soil or vermiculite. Keep the soil moderately wet, ensuring it doesn’t dry out completely. The seeds typically germinate within 10-14 days.

Thinning and Transplanting

Once the seedlings appear, it’s important to thin them out to give each plant enough space to grow and thrive. Thin the plants to one every 10 inches, allowing them to spread out and form a thick carpet over time. This spacing will ensure healthy air circulation and prevent overcrowding.

If you started the seeds indoors, it’s time to transplant the seedlings into your garden once all danger of frost has passed. Harden off the seedlings by gradually exposing them to outdoor conditions for a week before planting them in the garden.

Care and Maintenance

To promote healthy growth, keep the area around the aubrieta plants weed-free. Mulching around the plants can help retain moisture in the soil and suppress weed growth. Water the plants regularly, especially during dry periods, but avoid overwatering as it can lead to root rot.

During the first year, you may not see full blooms, but be patient. Aubrieta usually blooms profusely in the following spring, rewarding you with a stunning display of colorful flowers.

“Growing aubrieta from seed is a wonderful way to add beauty and diversity to your garden. With a little patience and care, you can enjoy the vibrant colors and cascading blooms of this stunning plant.”

Remember that aubrieta is a hardy plant and doesn’t require excessive maintenance. However, regular pruning after blooming can help maintain its compactness and promote healthier growth. With proper care, your aubrieta plants will continue to spread and thrive, creating a charming carpet of color in your garden.

Care of Aubrieta

Aubrieta is a low-maintenance plant that requires minimal care to thrive and bloom beautifully. By following a few simple care practices, you can ensure the health and longevity of your aubrieta plants.

Pruning Aubrieta

After the blooming period, it is beneficial to prune aubrieta plants. Pruning helps prevent excessive seeding and promotes a compact growth habit. By cutting back the plant after blooming, you can maintain its shape and encourage a fuller, bushier appearance.

Dividing Aubrieta

Dividing aubrieta plants every one to three years is important for maintaining their health and vitality. This process not only prevents center die out, but it also allows you to propagate more plants and expand your aubrieta collection. When dividing, gently lift the plant and separate it into smaller sections, each with its own set of roots. Replant the divided sections in well-drained soil and provide them with proper care to ensure successful growth.

Soil Moisture

Keeping the soil moderately moist during the growing season is crucial for the overall well-being of aubrieta plants. While they are tolerant of drier conditions, it is important to provide regular watering, especially during periods of extended dryness. However, overwatering should be avoided, as it can lead to root rot and other issues. Allow the soil to dry out slightly between waterings to maintain a balance of moisture for your aubrieta plants.

Disease and Pest Resistance

Aubrieta plants are generally resistant to diseases and pests, making them a low-maintenance choice for gardeners. However, poor drainage in clay soil can become problematic and increase the risk of root rot and other fungal diseases. To prevent this, amend the soil with organic matter and ensure proper drainage to keep your aubrieta plants healthy.

Table: Care Guide for Aubrieta

Care Tips Description
Pruning Remove spent flowers to promote bushier growth
Dividing Divide every one to three years to prevent center die out and propagate more plants
Soil Moisture Keep the soil moderately moist during the growing season
Disease Resistance Aubrieta is generally resistant to diseases
Pest Resistance Aubrieta is generally resistant to pests

Common Aubrieta Issues

As a gardener, I understand that aubrieta can sometimes face certain issues that may affect its health and beauty. In this section, I will discuss some of the common problems that you may encounter with your aubrieta plants, including wilting, yellowing leaves, lack of blooming, and pests and diseases.

Wilting Causes

One of the main reasons why aubrieta may wilt is due to overwatering or poor drainage. This plant thrives in well-drained soil, and excessive moisture can lead to root rot and wilting. It’s important to ensure that you are watering your aubrieta correctly and providing adequate drainage to prevent this issue.

Yellowing leaves

If you notice yellowing leaves on your aubrieta, it could be a sign of nutrient deficiencies or overwatering. This plant requires proper nutrition to thrive, so it’s essential to provide it with a balanced fertilizer and avoid overwatering. Adjusting your watering and fertilization practices can help address this problem.

Lack of Blooming

Aubrieta plants are known for their beautiful blooms, but sometimes you may find that your plant is not blooming as expected. This could be due to insufficient sunlight or nutrient imbalances. Aubrieta thrives in full sun, so ensure that your plant is getting enough light. Additionally, providing a balanced fertilizer can help promote blooming.

Pests and Diseases

Like any other plant, aubrieta is susceptible to pests and diseases. Common pests that can affect aubrieta include aphids and slugs. These pests can cause damage to the leaves and hinder the plant’s growth. Additionally, aubrieta can also experience powdery mildew, which is a fungal disease that results in a white powdery coating on the leaves. Timely intervention and appropriate treatments can help combat these issues and protect your aubrieta plants.

Overall, being aware of these common problems and their causes can help you identify and address issues with your aubrieta plants, ensuring their optimal health and vibrancy.

aubrieta common issues

Common Aubrieta Issues Potential Causes
Wilting Overwatering or poor drainage
Yellowing leaves Nutrient deficiencies or overwatering
Lack of blooming Insufficient sunlight or nutrient imbalances
Pests and diseases Aphids, slugs, and powdery mildew

Reviving a Dying Aubrieta Plant

Is your aubrieta plant looking a bit worse for wear? Don’t worry, there are ways to bring it back to life. By addressing the underlying issues and providing the proper care, you can revive your dying aubrieta plant and restore its health and beauty.

Troubleshooting Aubrieta Problems

If your aubrieta plant is wilting, it could be a sign of improper drainage or overwatering. Ensure that the soil has good drainage by raising the trough or planting it on slopes. Adjust your watering practices to allow the soil to dry out slightly between waterings.

Yellowing leaves may indicate nutrient deficiencies. Check the soil pH and provide the necessary nutrients, such as lime or fertilizer, to correct any imbalances.

If your aubrieta is not blooming, it may be due to insufficient sunlight or nutrient imbalances. Make sure the plant is receiving enough sunlight, preferably full sun. Adjust the fertilization to provide the necessary nutrients for blooming.

If pests or diseases are present, take appropriate measures to control them. Common pests that can affect aubrieta include aphids and slugs. Powdery mildew is a common disease that can be treated with fungicides.

Care Tips to Revive a Dying Aubrieta Plant

Regular care and maintenance are essential for reviving a dying aubrieta plant. Pruning the plant after bloom can help maintain its compactness. Dividing the plant every one to three years prevents center die out and allows for propagation.

Remember to assess the underlying issue and address it accordingly. By providing proper drainage, adjusting watering practices, addressing nutrient deficiencies, and controlling pests and diseases, you can revive your aubrieta plant.

With consistent care and attention, your aubrieta plant will come back to life and continue to grace your garden with its vibrant blooms.

Using Aubrieta in the Garden

Aubrieta is a versatile plant that can enhance various garden settings with its vibrant presence. Whether you have a rock garden, a container garden, or a sloping landscape, Aubrieta can be a stunning addition. Its cascading nature and bright blooms make it a popular choice among gardeners.

Aubrieta in a Rock Garden

If you have a rock garden, Aubrieta is a perfect plant to incorporate. Its ability to cascade over rocks adds a whimsical touch to the landscape. The vibrant colors of Aubrieta flowers, such as purple, pink, or red, create eye-catching contrasts against the rugged textures of the rocks. This combination adds visual interest and makes your rock garden truly remarkable.

Aubrieta in rock garden

Aubrieta in a Container Garden

Aubrieta can also thrive in containers, making it an excellent choice for patios and balconies. Its compact growth habit and ability to spill over the edges of containers create a stunning display. Planting Aubrieta in containers allows you to enjoy its vibrant blooms up close and add a touch of beauty to small outdoor spaces.

Aubrieta on Slopes and Walls

Planting Aubrieta on slopes or walls can transform a dull landscape into a vibrant masterpiece. The cascading nature of this plant adds dimension and movement to slopes, while the bright blooms bring pops of color to the vertical surfaces. Aubrieta’s ability to tolerate dry conditions makes it an excellent choice for these challenging areas.

“Aubrieta’s cascading nature and brightly colored blooms make it a versatile plant that can enhance various garden settings.”

To create a visually appealing garden, you can pair Aubrieta with other spring-blooming plants. Consider combining it with early-blooming bulbs like daffodils or tulips for a dazzling display of spring colors. The contrasting textures and heights of different plants will add depth and visual interest to your garden.

So whether you have a rock garden, a container garden, or a sloping landscape, consider incorporating Aubrieta to create a stunning display of cascading blooms and vibrant colors.

Seasonal Care for Aubrieta

Proper seasonal care is crucial for maintaining the health and beauty of your Aubrieta plants. Understanding the specific needs of Aubrieta during different seasons will help you provide the best care and ensure their longevity.

Summer Care

Aubrieta tends to die back during the full heat of summer. This is a natural response to the intense temperatures and dry conditions. However, proper care can help minimize stress and maintain plant health during this period.

During summer, regular watering is vital to prevent the soil from drying out completely. Aim to water deeply and thoroughly, ensuring the water reaches the plant’s root system. However, be cautious not to overwater, as excessive moisture can lead to root rot.

Monitor your Aubrieta plants closely for any signs of pests or diseases. In hot and humid weather, plants are more susceptible to issues such as aphids, powdery mildew, and slugs. If you notice any problems, promptly address them with appropriate treatments to protect your plants.

Fall Care

In cooler climates, much of the Aubrieta foliage may disappear in the fall. This is part of the plant’s natural growth cycle. During this season, your focus should be on preparing the plants for the coming year.

Pruning and dividing the plant in the fall can help maintain its shape and promote healthier growth in the following year. Use clean and sharp pruning shears to trim back any dead or leggy growth. Dividing the plant every few years will prevent center die out and allow for propagation.

Adding a layer of mulch around the plant can help protect it during winter. Mulch acts as insulation, keeping the soil temperature more stable and protecting the roots from extreme cold. Apply a layer of organic mulch, such as straw or shredded leaves, around the base of the plant.

By providing proper seasonal care for your Aubrieta plants, you can ensure their resilience and vibrant blooms year after year.

Varieties of Aubrieta

When it comes to aubrieta, there is a wonderful array of cultivars to choose from. These different varieties offer a range of stunning colors, including vibrant reds, lovely lilacs, and delicate pinks. Here are some popular aubrieta varieties that can add diversity and beauty to your garden:

  1. Cascade Blue: This variety of aubrieta showcases striking blue-purple flowers that create a mesmerizing carpet of color.
  2. Red Cascade: With its eye-catching red blooms, this aubrieta variety brings a bold and vibrant touch to any garden.
  3. Axcent Lilac: This aubrieta cultivar features soft and delicate lilac flowers, adding a touch of elegance to your garden.

These varieties of aubrieta can be used to create unique and captivating color combinations when planted alongside other plants. Each variety may have slightly different growth habits and flower forms, allowing you to create a dynamic and visually appealing garden display.

The Variety of Aubrieta

“The different varieties of aubrieta offer a kaleidoscope of colors, allowing gardeners to explore their creativity and design beautiful landscapes.”

Whether you prefer the boldness of red, the delicacy of lilac, or the richness of pink, there is a variety of aubrieta that will suit your taste and enhance your garden. Choose the ones that resonate with you and watch your garden come alive with the vibrant beauty of these stunning plants.

Variety Flower Color
Cascade Blue Blue-purple
Red Cascade Red
Axcent Lilac Lilac

Benefits of Growing Aubrieta

Growing aubrieta offers several benefits to gardeners. Its ability to form a thick carpet makes it an excellent groundcover for sunny areas. It can effectively cover slopes, walls, and other inorganic items in the garden. Aubrieta is also a low-maintenance plant, requiring minimal care once established. Its early blooming nature adds color to the garden when few other plants are in bloom. Additionally, aubrieta is typically deer resistant, making it a suitable choice for gardens prone to deer damage.

Importance of Proper Aubrieta Care

Proper care is essential for maintaining the health and longevity of your aubrieta plants. By providing the right growing conditions, regular care, and monitoring for potential issues, you can ensure that your aubrieta thrives and continues to beautify your garden.

1. Growing Conditions: Aubrieta thrives in full sun and well-drained soil. Make sure to choose a sunny spot in your garden and amend the soil if necessary to improve drainage. This will provide the optimal environment for your plants to grow and thrive.

2. Regular Watering and Fertilization: During the growing season, it is important to water your aubrieta plants regularly and provide them with the necessary nutrients. Keep the soil evenly moist but avoid overwatering, as this can lead to root rot. Additionally, fertilize your plants with a balanced fertilizer according to the package instructions to encourage vigorous blooms.

3. Pruning and Dividing: Pruning your aubrieta plants after blooming can help maintain their compactness and prevent issues such as center die out. Trim back any overgrown or damaged foliage to promote better airflow and a more aesthetically pleasing appearance. Dividing the plants every one to three years not only prevents overcrowding but also allows for propagation and the creation of new plants.

4. Monitoring for Pests and Diseases: Regularly inspect your aubrieta plants for any signs of pests or diseases. Common issues include aphids, slugs, and powdery mildew. Early intervention is key to preventing severe damage, so take prompt action if you notice any symptoms. There are various organic and chemical treatments available for controlling pests and diseases, so choose the method that works best for you.

By following these care tips and investing time and effort in the proper care of your aubrieta plants, you can enjoy a healthy and vibrant display of colorful blooms year after year.

importance of proper aubrieta care


“Proper care is the key to ensuring the health and longevity of your aubrieta plants. By providing the right growing conditions, regular care, and monitoring, you can enjoy a stunning display of vibrant blooms in your garden.”


In conclusion, caring for Aubrieta, also known as false rockcress, is essential to ensure its health and revive a struggling plant. To maintain a vibrant and beautiful display, it is important to provide the right growing conditions, including well-drained soil and full sun. Adequate watering, pruning, and dividing the plant can help address common issues such as wilting or yellowing leaves and promote better airflow.

By following these Aubrieta care tips and troubleshooting potential problems, gardeners can revive a dying plant and enjoy its stunning blooms in early spring. Choosing suitable cultivars and creating a suitable environment will help create visually appealing landscapes. Remember to regularly monitor for pests and diseases and address them promptly to maintain the plant’s overall well-being.

Discover the joy of cultivating Aubrieta in your garden and witness the transformation of this beautiful perennial plant. From its bright and vibrant blooms to its low maintenance requirements, Aubrieta is a delightful addition to any garden, rockery, or container. With proper care, Aubrieta will reward you with a dazzling display year after year.

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