Simply Trees

Blue Pacific Shore Juniper

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Twice a monthFull sunDeer resistant
  • Bluish-Green Foliage: The Blue Pacific Shore Juniper is distinguished by its dense, needle-like bluish-green foliage, creating an attractive, low carpet of year-round evergreen beauty in gardens and landscapes.
  • Seaside Adaptability: Perfect for coastal gardens, this juniper exhibits commendable salt tolerance, allowing it to thrive in seaside environments and bring a touch of coastal charm to any setting.
  • Drought and Soil Versatility: Once established, the Blue Pacific Shore Juniper showcases impressive drought resistance, combined with its adaptability to various soil types, making it a robust and versatile ground cover choice for various landscapes.

More Details

The Blue Pacific Shore Juniper, scientifically known as Juniperus rigida var. conferta 'Blue Pacific', is a captivating ground cover that adds a serene bluish-green hue to gardens and landscapes. Renowned for its dense, needle-like foliage, this juniper creates a low carpet of evergreen beauty that offers year-round interest. Gardeners who seek a hardy and attractive ground cover will find the Blue Pacific Shore Juniper to be an impeccable choice, bringing an element of coastal charm to their outdoor space.

Growth rate: Moderate growth rate; typically achieves a height of 10-12 inches and a width of 5-7 feet.

Please note: Images on our website depict plants and trees at full maturity to showcase their expected grown characteristics. These images are illustrative examples only and do not represent the size of plants or trees upon delivery.

Pruning: Periodically trim to maintain shape and density; removing dead or unhealthy branches will encourage vigorous growth.

Fertilization: Feed with a general-purpose, slow-release fertilizer in early spring to invigorate growth.

Winter Protection: Being an evergreen, it's fairly winter hardy. However, in extreme cold, consider a light mulch around its base to offer added insulation.

Choose a location with well-draining soil that receives ample sunlight. Dig a hole twice as wide as the juniper's root ball and equally deep. Place the plant in the hole, ensuring the top of the root ball is level with the ground surface. Backfill with soil, gently pressing down to eliminate air pockets. Water deeply after planting and apply a layer of mulch around the base to conserve moisture and suppress weeds, keeping mulch away from direct contact with the plant's stems.

To establish the Blue Pacific Shore Juniper, ensure consistent watering, especially during dry spells. Once established, it exhibits drought-resistant qualities. Its preference for full sun to partial shade allows flexibility in landscaping designs.

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We have perfected packaging and shipping plants & trees! That is why we DO NOT use any third-party fulfillment like most other online retailers. Your trees go straight from our farm to your door, safely packaged by our team of seasoned professionals. Our process ensures your plants leave our facility and arrive to your door in the best condition possible!

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Zones 6-9

The Blue Pacific Shore Juniper is remarkably adaptable, flourishing in the moderate climates of its USDA zones. It's particularly suited to seaside gardens due to its salt tolerance. This juniper's drought-resistant nature combined with its ability to thrive in a variety of soil types makes it a versatile and reliable addition to landscapes.

Frequently Asked Questions

Blue Pacific Shore Juniper is a low-growing evergreen shrub that typically reaches a mature size of 1 to 2 feet in height and can spread up to 6 to 8 feet in width. However, its size can vary depending on growing conditions, such as soil, climate, and care. In general, it's considered a ground-covering plant that forms a dense, spreading carpet of blue-green foliage. It's well-suited for ground cover, erosion control, or as a decorative element in landscaping due to its low, spreading growth habit.

The Blue Pacific Shore Juniper is considered a slow to moderate grower. On average, it can grow about 3 to 6 inches in height per year and spread about 6 to 12 inches per year under ideal growing conditions. However, its growth rate may vary depending on factors such as climate, soil quality, and care.

Keep in mind that junipers are known for their longevity and can continue to grow and spread slowly over many years. While they may not provide rapid growth, they are valued for their low-maintenance and durable characteristics, making them suitable for ground cover and erosion control in landscaping projects.

Caring for Blue Pacific Shore Juniper is relatively easy, as it's a low-maintenance plant. Here are some care guidelines to help you keep your juniper healthy and looking its best:

Watering: Blue Pacific Shore Juniper is drought-tolerant once established, but it benefits from regular watering during its first year to establish a strong root system. Water deeply and infrequently rather than shallow, frequent watering. Once established, water during prolonged dry spells or when the soil is dry to a depth of about 2 inches.

Mulching: Apply a 2 to 3 inch layer of organic mulch, such as wood chips or pine straw, around the base of the plant. Mulch helps retain soil moisture, suppress weeds, and regulate soil temperature. Leave a small gap between the mulch and the juniper's stems to prevent moisture-related issues.

Fertilizing: Blue Pacific Shore Juniper typically doesn't require frequent fertilization. In most cases, it can thrive without additional nutrients. However, if your soil is poor or lacks essential nutrients, you can apply a balanced, slow-release granular fertilizer in the spring. Follow the manufacturer's instructions for application rates.

Pruning: Pruning is generally minimal for this ground cover juniper. You can trim or prune it in early spring to maintain its shape, remove dead or diseased branches, or control its spread. Avoid heavy pruning into old wood, as junipers have limited ability to regenerate foliage on older branches.

Pest and Disease Management: Blue Pacific Shore Juniper is relatively resistant to pests and diseases. However, occasional issues like spider mites or fungal diseases may arise. Keep an eye out for any signs of trouble, and if necessary, treat the plant with appropriate pest control measures or fungicides.

Winter Protection: In extremely cold climates, you can provide some protection during harsh winters. Applying a layer of mulch around the base and wrapping the juniper in burlap can help shield it from winter winds and prevent desiccation.

Weeding: Regularly check for and remove weeds in the vicinity of your juniper. Weeds can compete with the plant for nutrients and moisture.

Air Circulation: Ensure that the juniper has good air circulation around its branches. Proper spacing when planting multiple junipers and avoiding overcrowding can help prevent moisture-related diseases.

Monitoring: Keep an eye on your Blue Pacific Shore Juniper throughout the year. Look for signs of stress, pests, or diseases, and take appropriate action as needed.

By following these care guidelines, you can enjoy the beauty and low-maintenance qualities of the Blue Pacific Shore Juniper in your landscape.

The best place to plant Blue Pacific Shore Juniper is in a location that meets its specific requirements for optimal growth. Here are the key considerations for selecting the best planting site:

Sunlight: Blue Pacific Shore Juniper thrives in full sun to partial sun conditions. It requires at least 6 hours of direct sunlight per day to develop its characteristic blue-green foliage and maintain healthy growth. Plant it in an area where it can receive ample sunlight throughout the day.

Soil: This juniper prefers well-drained soil that is slightly acidic to slightly alkaline. Ensure good drainage to prevent waterlogged roots, which can lead to root rot. Amending the soil with organic matter can help improve drainage and nutrient retention.

Space: Blue Pacific Shore Juniper is a low-growing, spreading ground cover. It can spread up to 8 feet in width, so provide enough space for it to expand and cover the ground effectively. Consider its mature size when spacing multiple plants.

Hardiness Zone: Blue Pacific Shore Juniper is cold-hardy and can tolerate a range of USDA hardiness zones, typically Zones 5 to 9. Check your specific zone to ensure it's suitable for this juniper.

Landscape Use: This juniper works well as a ground cover, erosion control plant, or in rock gardens. It can also be used for stabilizing slopes and as a low-maintenance landscaping element.

Air Circulation: Good air circulation helps prevent moisture-related diseases. Avoid overcrowding the plants, and provide adequate spacing between them.

Protection from Strong Winds: While Blue Pacific Shore Juniper is generally wind-resistant, strong winds can dry out the foliage. If you live in a windy area, consider providing some protection, such as windbreaks or planting in a location shielded from strong gusts.

Accessibility: Choose a location that is easily accessible for maintenance tasks, such as pruning or weeding.

By selecting a suitable planting site that meets these criteria, you can ensure that your Blue Pacific Shore Juniper thrives and enhances your landscape with its attractive, low-maintenance qualities.

The best time to plant Blue Pacific Shore Juniper is in the early spring or early fall. These seasons provide optimal conditions for the juniper to establish its roots before facing the extremes of summer heat or winter cold.

Here's why each season can be suitable for planting:

Early Spring (March to April):
- Spring is an excellent time for planting because the soil is beginning to warm up, promoting root growth.
- The juniper has the entire growing season ahead to establish itself and develop a strong root system before winter.
- Mild spring weather reduces stress on the plant, making it less susceptible to transplant shock.

Early Fall (September to October):
- Early fall is another ideal planting window, as the soil is still warm from the summer months.
Cooler temperatures reduce the risk of heat stress, which can be detrimental to newly planted junipers.
- The plant has time to acclimate and establish roots before the onset of winter.

Avoid planting Blue Pacific Shore Juniper during the heat of summer or the freezing depths of winter, as extreme temperatures can stress the plant and hinder its establishment. Additionally, ensure that the chosen planting site receives adequate sunlight and has well-drained soil, as these factors are essential for the juniper's health and growth.

Planting Blue Pacific Shore Juniper is a relatively straightforward process. Here are the steps to plant this juniper:

Choose a Suitable Location:
Select a planting site that receives full sun to partial sun. Blue Pacific Shore Juniper thrives in well-drained soil and is tolerant of various soil types, but it prefers slightly acidic to neutral soil pH.

Prepare the Soil:
Ensure the soil is well-drained, as junipers are susceptible to root rot in poorly drained soil. If your soil doesn't drain well, consider amending it with organic matter or planting in raised beds.

Dig a Hole:
Dig a hole that is slightly wider and the same depth as the root ball or container in which the juniper is currently growing.

Remove the Plant from Its Container:
Gently remove the juniper from its container. If the plant is in a plastic pot, you may need to tap the sides and bottom to loosen the root ball. If it's in a biodegradable pot, you can plant it directly in the ground.

Place the Plant in the Hole:
Set the juniper in the hole at the same level it was previously growing. Ensure that the top of the root ball is level with the surrounding soil surface.

Backfill with Soil:
Fill in the hole with the soil you removed while digging. Tamp down the soil gently as you go to remove air pockets.

Water Thoroughly:
Water the newly planted juniper thoroughly to settle the soil and provide moisture to the roots. Watering deeply is especially important during the establishment period.

Apply Mulch:
Apply a layer of mulch around the plant to help retain moisture, regulate soil temperature, and reduce weed competition. Keep the mulch away from the base of the plant to prevent moisture-related issues.

Prune if Needed:
You can lightly prune or shape the juniper after planting to encourage bushier growth, but it's generally not necessary.

Monitor and Maintain:
Regularly water the juniper during its first growing season to ensure it establishes a healthy root system. Once established, Blue Pacific Shore Juniper is relatively low-maintenance.

Remember to follow any specific care instructions provided with the plant or consult with a local nursery or gardening expert for guidance tailored to your region's climate and conditions.

Blue Pacific Shore Juniper is known for its cold hardiness, and it can tolerate a wide range of temperatures. Typically, this juniper is considered hardy in USDA plant hardiness zones 6 through 9. Here's a breakdown of the temperature ranges in these zones:

Zone 6: Minimum average annual extreme cold temperatures of -10 to 0°F (-23 to -18°C).
Zone 7: Minimum average annual extreme cold temperatures of 0 to 10°F (-18 to -12°C).
Zone 8: Minimum average annual extreme cold temperatures of 10 to 20°F (-12 to -6°C).
Zone 9: Minimum average annual extreme cold temperatures of 20 to 30°F (-6 to -1°C).
Blue Pacific Shore Juniper can thrive in these zones and is well-suited to regions with cold winters and relatively mild to warm summers. It's also known for its salt tolerance, making it suitable for coastal landscapes and areas where salt spray may be a factor.

However, it's important to note that the specific microclimate and local growing conditions can influence a plant's ability to tolerate cold temperatures. Providing proper care and protection during extreme cold snaps, especially in the lower end of its hardiness range, can help ensure the health and vitality of Blue Pacific Shore Juniper in colder climates.

Blue Pacific Shore Juniper and Blue Rug Juniper are both popular ground cover junipers known for their low-growing, spreading habit and attractive blue-green foliage. However, there are some differences between the two:

Botanical Classification:

Blue Pacific Shore Juniper: It is a variety of Juniperus rigida var. conferta, which is native to coastal regions of Japan. This variety is prized for its salt tolerance, making it suitable for coastal landscapes.

Blue Rug Juniper: It belongs to the species Juniperus horizontalis, native to North America. 'Blue Rug' is a specific cultivar within this species.

Growth Habit:

Blue Pacific Shore Juniper: This juniper has a prostrate or creeping growth habit, spreading horizontally to form a dense ground cover. It typically reaches a height of 6 to 12 inches (15 to 30 centimeters).

Blue Rug Juniper: 'Blue Rug' also has a low, spreading growth habit, but it tends to be slightly more compact and shorter, usually staying under 6 inches (15 centimeters) in height.

Foliage Color and Texture:

Blue Pacific Shore Juniper: It has blue-green to silver-blue foliage that is soft to the touch. The foliage is arranged in scale-like, overlapping patterns.

Blue Rug Juniper: 'Blue Rug' features blue-green to silvery-blue foliage with a slightly finer texture compared to Blue Pacific Shore Juniper. The foliage is also scale-like and forms a dense mat.

Cold Hardiness:

Both junipers are generally cold-hardy and can tolerate a range of temperatures. However, specific cold hardiness may vary based on local climate conditions and microclimates.

Use in Landscaping:

Blue Pacific Shore Juniper is often used in coastal landscapes, rock gardens, and areas with well-drained soil. Its salt tolerance makes it suitable for seaside plantings.

Blue Rug Juniper is commonly used as a ground cover in various landscape settings, including rock gardens, slopes, and mass plantings. It is known for its ability to spread and provide erosion control.

In summary, while both Blue Pacific Shore Juniper and Blue Rug Juniper share many similarities, such as their low-growing, spreading habit and blue-green foliage, they differ in their botanical classification, growth habits, and specific landscape applications. Gardeners can choose between them based on their preferences and the specific needs of their landscaping projects.

When planting Blue Pacific Shore Juniper, the spacing will depend on your specific landscaping goals and the size of the area you are working with. However, for general ground cover purposes or as a low-maintenance evergreen border, you can space Blue Pacific Shore Junipers approximately 2 to 4 feet apart. This spacing allows them to fill in and create a dense, uniform ground cover over time.

Here are some considerations when determining the spacing for Blue Pacific Shore Juniper:

Coverage Goals: Consider how quickly you want the junipers to form a solid ground cover. Closer spacing will result in quicker coverage, while wider spacing will take longer to fill in.

Local Climate: In regions with harsh conditions, such as strong winds or intense sun exposure, you may want to space the plants slightly closer to provide better protection and coverage.

Maintenance: Keep in mind that closer spacing may require more frequent pruning and maintenance to keep the junipers from overcrowding each other.

Aesthetic Appeal: The ultimate look you desire for your landscape will also influence spacing. Closer spacing can create a lush and uniform appearance, while wider spacing allows for more defined individual plants.

Before planting, it's a good idea to lay out the junipers in their intended positions while still in their containers to get a sense of the spacing and arrangement that suits your landscaping goals. Additionally, ensure that the soil is well-prepared with good drainage, and provide proper watering and care during the establishment phase to help the junipers thrive and fill in the space effectively.

Several factors can cause a Blue Pacific Shore Juniper to turn brown, and addressing the underlying issue can help restore the plant's health. Here are some common reasons for browning in junipers:

Watering Issues: Overwatering or underwatering can stress junipers and cause browning. Make sure the soil is well-draining and water the plant appropriately. Junipers prefer slightly moist but not waterlogged soil. Water deeply and infrequently rather than shallow, frequent watering.

Drought Stress: Junipers are generally drought-tolerant, but extended periods of drought without sufficient watering can cause browning. During dry spells, provide extra moisture to the plant.

Poor Soil Drainage: Junipers require well-draining soil. If the soil is compacted or doesn't drain well, it can lead to root rot and browning. Amending the soil with organic matter and improving drainage can help.

Fungal Diseases: Fungal diseases like juniper tip blight or phytophthora root rot can cause browning in junipers. Prune affected branches and ensure proper spacing and air circulation to reduce humidity around the plant.

Insect Infestations: Certain insects, such as spider mites or bagworms, can infest junipers and cause browning of needles or foliage. Inspect the plant for signs of pests and treat accordingly.

Winter Damage: Harsh winter conditions, including cold temperatures, ice, or snow accumulation, can damage junipers and result in browning. Providing winter protection or selecting cold-hardy cultivars can help prevent this.

Environmental Stress: Other environmental factors like excessive heat, strong winds, or pollution can stress junipers and lead to browning. Ensure that the plant is in an appropriate location for its needs.

To address the browning, examine your Blue Pacific Shore Juniper closely, looking for signs of pests, diseases, or soil issues. Prune away dead or browned branches, improve the growing conditions as needed, and provide proper care to encourage new growth. If the problem persists, consider consulting with a local nursery or horticulturist for specific guidance based on your plant's condition and your local climate.

Our Process

We have perfected packaging and shipping plants & trees! That is why we DO NOT use any third-party fulfillment like most other online retailers. Your trees go straight from our farm to your door, safely packaged by our team of seasoned professionals. Our process ensures your plants leave our facility and arrive to your door in the best condition possible!