Microbiota Decussata

Microbiota Decussata: An Evergreen Gem for Your Garden

Unlock the Secrets of Microbiota Decussata and embark on a journey to uncover nature’s hidden wonders in just. Learn everything about this extraordinary phenomenon in the plant kingdom.

If you’re an avid gardener or simply have a penchant for unique and attractive plants, Microbiota Decussata might have already piqued your interest. This evergreen shrub is not only visually captivating but also remarkably resilient. In this comprehensive guide, we’ll delve deep into the world of Microbiota Decussata, covering everything from its characteristics and cultivation to essential care tips for your garden.

Understanding Microbiota Decussata

Microbiota Decussata, commonly known as Siberian Cypress or Russian Arborvitae, is a coniferous evergreen shrub native to Siberia. Its distinctive appearance sets it apart from other garden plants, making it a popular choice among landscape enthusiasts.

Microbiota Decussata

Microbiota Decussata Taxonomy

Kingdom: Plantae (Plants)

Phylum: Pinophyta (Conifers)

Class: Pinopsida

Order: Pinales

Family: Cupressaceae (Cypress family)

Genus: Microbiota

Species: Decussata

So, Microbiota Decussata belongs to the Plantae kingdom, Pinophyta phylum, Pinopsida class, Pinales order, Cupressaceae family, and Microbiota genus, with Decussata as its specific species name. This classification helps us understand where this beautiful evergreen shrub fits into the broader spectrum of plant life.

Characteristics of Microbiota Decussata

  • Unique Foliage: Microbiota Decussata features scale-like, aromatic foliage that ranges in color from vibrant green in summer to bronze in the winter months.
  • Low-Growing Habit: This shrub grows close to the ground, forming a dense, ground-hugging carpet that can enhance the aesthetics of your garden.
  • Hardy Nature: Microbiota Decussata is incredibly cold-hardy, making it an excellent choice for gardens in regions with harsh winters.
  • Resilience: It’s highly adaptable to various soil types and can thrive in both full sun and partial shade.
  • Low Maintenance: Once established, this plant requires minimal care, making it ideal for busy gardeners.

Cultivating Microbiota Decussata

When it comes to cultivating Microbiota Decussata, proper preparation and care are essential to ensure its health and longevity in your garden.

Soil Preparation

Before you embark on the exciting journey of planting Siberian Cypress (Microbiota Decussata) in your garden, it’s crucial to prepare the soil properly. This step is fundamental to ensuring the health and vigor of this beautiful evergreen shrub. Siberian Cypress has specific soil preferences that can significantly impact its growth and overall well-being.

1. Soil Type:

Siberian Cypress thrives in well-draining soil. It’s essential to select soil that doesn’t hold excess water, as this can lead to root rot and other moisture-related issues. The ideal soil type for Siberian Cypress is sandy loam or loamy soil. These soil types provide the right balance between moisture retention and drainage.

2. Soil pH:

The pH level of your soil also plays a significant role in the successful cultivation of Siberian Cypress. This evergreen shrub prefers slightly acidic to neutral soil. Aim for a pH range between 5.5 and 7.0 for optimal growth. You can easily test your soil’s pH using a pH testing kit available at most garden centers.

3. Soil Amendments:

If your soil doesn’t naturally meet the preferred conditions for Siberian Cypress, don’t worry; you can amend it to create a suitable environment. Organic matter, such as compost or well-rotted manure, can be mixed into the soil to improve its structure, drainage, and nutrient content. These organic amendments not only enhance the soil but also provide essential nutrients for the plant’s growth.

4. Drainage:

Good drainage is paramount for Siberian Cypress. To ensure proper drainage, consider the following:

  • Elevated Planting: If your garden soil tends to retain water, consider creating a raised bed or planting mound for your Siberian Cypress. This elevation will help prevent waterlogging and maintain the desired drainage.
  • Mound Shaping: When planting directly in the ground, shape the soil into a slight mound or raised area to encourage water to flow away from the plant’s roots.
  • Mulching: Applying a layer of mulch around the base of the shrub can further aid in moisture regulation and prevent excessive soil saturation.


Planting Siberian Cypress, also known as Microbiota Decussata, is an exciting endeavor that can bring year-round beauty to your garden. To ensure the healthy growth and longevity of this resilient evergreen shrub, it’s crucial to follow the correct planting guidelines.

1. Choose the Right Spot:

Selecting the ideal location for planting your Siberian Cypress is the first and perhaps most crucial step. This shrub thrives in well-drained soil and requires adequate sunlight to flourish. Here’s how to choose the right spot:

  • Sunlight: Siberian Cypress prefers full sun to partial shade. Ensure that the chosen location receives at least six hours of direct sunlight per day. In regions with scorching summers, some afternoon shade can be beneficial to protect the plant from excessive heat.
  • Space: Consider the mature size of the shrub when selecting the planting spot. Siberian Cypress can spread up to six feet wide, so it’s essential to provide enough space for it to grow without crowding nearby plants or structures.

2. Planting Depth:

Proper planting depth is crucial for the establishment of your Siberian Cypress. Follow these steps to ensure the right planting depth:

  • Digging the Hole: When you’re ready to plant, dig a hole that is as deep as the root ball of the shrub and two to three times as wide. The wider hole allows the roots to spread easily and establish themselves in the surrounding soil.
  • Placement: Carefully remove the shrub from its container and place it in the center of the hole. Ensure that the top of the root ball is level with the surrounding ground. Adjust the depth as needed to achieve the correct alignment.

3. Spacing:

Maintaining proper spacing between Siberian Cypress plants is essential for their overall health and vigor. Adequate spacing allows for proper air circulation, reducing the risk of fungal diseases and ensuring that each plant receives ample sunlight. Here’s how to determine the right spacing:

  • Three-Foot Rule: Space multiple Siberian Cypress plants at least three feet apart. This spacing provides enough room for each shrub to grow without competing for resources.
  • Consider Future Growth: Keep in mind the mature size of the shrubs when spacing them. While Siberian Cypress has a low-growing habit, it can spread over time, so planning for its future size is crucial.


Microbiota Decussata, also known as Siberian Cypress or Russian Arborvitae, is renowned for its resilience and ability to thrive in challenging conditions. While it is indeed drought-tolerant once it’s well-established, the first year of growth is a critical period when it requires special attention to ensure a healthy start.

1. Initial Year Watering Requirements:

During the first year of growth, Microbiota Decussata benefits from consistent moisture in the soil. Here’s how to provide the right amount of water:

  • Regular Watering: Water your Siberian Cypress regularly, especially during the spring and summer months when the plant is actively growing. Aim to keep the soil consistently moist, but not waterlogged. A general rule of thumb is to provide about one inch of water per week.
  • Mulch: Applying a layer of organic mulch, such as wood chips or shredded bark, around the base of the shrub can help retain soil moisture. Mulch also serves the dual purpose of regulating soil temperature and suppressing weed growth, further aiding in the plant’s establishment.
  • Monitor Soil Moisture: Keep an eye on the soil’s moisture level. Insert your finger into the soil about an inch deep. If it feels dry at this depth, it’s time to water. However, if the soil feels consistently moist, hold off on watering until it begins to dry out slightly.

2. Drought Tolerance Once Established:

Once Microbiota Decussata is well-established, typically after the first year of growth, it becomes significantly more drought-tolerant. During this phase, the plant’s root system has developed, allowing it to access water from deeper in the soil. Here’s how to manage watering during this period:

  • Reduce Frequency: Gradually reduce the frequency of watering as the shrub matures. While it may still benefit from occasional watering during prolonged dry spells, it won’t require as much attention as in its early stages.
  • Deep Watering: When you do water, make sure to water deeply. This encourages the roots to grow deeper into the soil, making the plant even more resilient to drought.
  • Monitor During Dry Spells: Keep an eye on your Siberian Cypress during extended periods of drought. If you notice the foliage starting to look stressed or wilted, it’s a sign that it could use some supplemental watering.


Microbiota Decussata, also known as Siberian Cypress or Russian Arborvitae, is a low-maintenance shrub that typically requires minimal pruning. However, occasional pruning can help maintain its shape, remove damaged branches, and enhance its overall appearance. Here’s how to approach pruning for this resilient evergreen shrub:

1. Pruning Timing:

Pruning of Microbiota Decussata is generally not necessary for its survival, but it can be done for aesthetic purposes or to address specific issues. The best time to prune your Siberian Cypress is in late winter or early spring, before new growth begins. This timing allows the plant to recover and grow vigorously during the upcoming growing season.

2. Pruning Techniques:

When pruning Microbiota Decussata, keep the following techniques in mind:

  • Removing Stray Branches: Prune any stray or overreaching branches that disrupt the shrub’s desired shape or create a cluttered appearance. Use sharp and clean pruning shears to make clean cuts.
  • Shaping the Shrub: If you wish to maintain a particular shape or size for your Siberian Cypress, use pruning to achieve your desired look. Keep in mind that this shrub naturally has a low-spreading habit, and excessive pruning may not be necessary.

3. Caution with Pruning:

While Microbiota Decussata can tolerate pruning, it’s important to exercise caution and avoid over-pruning, as this can stress the plant. Here are some guidelines to follow:

  • Minimal Pruning: Limit pruning to what is necessary. This shrub generally maintains its form and shape quite well without much intervention.
  • Avoid Pruning in Summer: Avoid pruning during the summer months, as this can interfere with the plant’s growth and may make it more susceptible to stress or disease.
  • Prune Conservatively: When shaping your Siberian Cypress, prune conservatively to avoid cutting too deeply into the plant, which can result in unsightly bare spots.

4. Pruning for Health:

If you notice any diseased, dead, or damaged branches, it’s essential to remove them promptly, regardless of the season. These branches not only detract from the shrub’s appearance but can also affect its overall health.

Caring for Microbiota Decussata

Microbiota Decussata, commonly known as Siberian Cypress or Russian Arborvitae, is a remarkably low-maintenance and resilient shrub. While it doesn’t demand extensive care, a few essential tips can ensure that it thrives and enhances the beauty of your garden. Here’s how to care for your Microbiota Decussata:

1. Mulching:

  • Mulch Application: One of the simplest ways to care for your Siberian Cypress is by applying a layer of organic mulch, such as wood chips or shredded bark, around the base of the shrub. This serves several purposes:
    • Moisture Retention: Mulch helps retain soil moisture, especially during dry spells. It reduces the frequency of watering required and ensures the roots have consistent access to moisture.
    • Weed Suppression: Mulch acts as a natural weed barrier, preventing weed growth around the plant and reducing competition for nutrients.
    • Temperature Regulation: It helps regulate soil temperature, keeping the root zone cooler in hot weather and providing protection against frost in winter.

2. Fertilization:

  • Minimal Fertilization: Siberian Cypress is not a heavy feeder. Therefore, it requires minimal fertilization. Applying a balanced, slow-release fertilizer in the spring is generally sufficient. Avoid over-fertilizing, as excessive nutrients can harm the plant.

3. Winter Protection:

  • Snow and Heavy Rain: In regions with heavy snowfall or persistent winter rains, gently shake off accumulated snow from the branches of your Microbiota Decussata. Additionally, you can protect the shrub from the weight of snow by tying the branches together with soft twine or burlap. This prevents breakage and maintains its shape.

4. Monitoring for Pests and Diseases:

  • Resilience: Microbiota Decussata is generally resistant to pests and diseases. However, it’s still a good practice to periodically inspect the shrub for any signs of trouble, such as spider mites or aphids. If detected, address the issue promptly with appropriate treatments.

5. Pruning:

  • As Needed: As mentioned previously, Siberian Cypress typically doesn’t require extensive pruning. However, you can trim stray branches or shape the shrub as desired in late winter or early spring. Ensure that pruning is done conservatively to avoid stress on the plant.

6. Routine Maintenance:

  • Regular Inspection: Regularly inspect your Microbiota Decussata for any dead or damaged branches, which should be pruned away promptly. Keep the area around the shrub free from debris and fallen leaves to promote good air circulation.


Mulching is a simple yet highly effective practice that can significantly benefit your Microbiota Decussata, also known as Siberian Cypress or Russian Arborvitae. This technique not only contributes to the aesthetic appeal of your garden but also plays a vital role in the overall health and well-being of your evergreen shrub. Here’s why mulching is essential and how to do it right:

1. Moisture Retention:

  • The Importance of Moisture: Microbiota Decussata thrives in well-drained soil but still requires consistent moisture, especially during its initial growth phase. Mulching helps retain soil moisture by creating a protective barrier on the soil’s surface.
  • Reduced Evaporation: The layer of mulch acts as insulation, reducing the rate of water evaporation from the soil. This means that the roots of your Siberian Cypress have a more stable and consistent source of moisture, even during hot and dry periods.

2. Weed Suppression:

  • Weed Prevention: Mulch serves as a natural weed suppressor. It effectively blocks the sunlight that weed seeds require to germinate and grow. By applying mulch, you can significantly reduce the need for tedious and time-consuming weed removal.
  • Reduced Competition: Weeds often compete with your Microbiota Decussata for essential nutrients and water. Mulching minimizes this competition, ensuring that your shrub receives the full benefits of soil nutrients and moisture.

3. Temperature Regulation:

  • Soil Temperature: Mulch acts as a temperature buffer for the soil. It helps keep the soil temperature stable, preventing extremes that can stress plant roots. In hot weather, it keeps the root zone cooler, and in winter, it provides a protective layer against freezing temperatures.

4. How to Apply Mulch:

  • Depth: Apply a layer of mulch around the base of your Microbiota Decussata that is approximately 2 to 4 inches deep. Ensure that the mulch covers the soil in a circular area extending at least to the shrub’s drip line (the outermost point of its canopy).
  • Leave a Gap: Keep the mulch a few inches away from the shrub’s trunk to prevent moisture retention against the bark, which can lead to rot or disease.
  • Types of Mulch: You can choose from various types of mulch, including organic options like wood chips, shredded bark, or compost. These materials decompose over time, enriching the soil with organic matter.
  • Mulch Renewal: Over time, mulch will break down and decompose. It’s a good practice to replenish the mulch layer as needed to maintain its depth and effectiveness.


Microbiota Decussata, commonly known as Siberian Cypress or Russian Arborvitae, is known for its resilience and ability to thrive in various conditions. While this evergreen shrub is not particularly demanding when it comes to nutrients, providing some thoughtful fertilization can help it flourish. Here’s how to approach fertilization for Microbiota Decussata:

1. Minimal Fertilization:

  • Understanding the Need: Microbiota Decussata is not a heavy feeder. In fact, excessive fertilization can do more harm than good, leading to overgrowth, weakened branches, and other issues. Therefore, the key to successful fertilization for this shrub is to keep it minimal and well-balanced.
  • Healthy Soil Foundation: Before considering fertilization, ensure that your soil has a healthy foundation. Well-draining soil with good organic matter content can provide many of the nutrients your Siberian Cypress needs naturally.

2. Timing:

  • Spring Application: If you decide to fertilize your Microbiota Decussata, the best time to do so is in the spring, just before the growing season begins. Applying fertilizer in early spring provides the plant with the nutrients it needs as it starts to produce new growth.

3. Choosing the Right Fertilizer:

  • Balanced, Slow-Release Fertilizer: Opt for a balanced, slow-release fertilizer with equal amounts of nitrogen, phosphorus, and potassium (N-P-K). This balanced blend provides essential nutrients without favoring one element over another.

4. Application Guidelines:

  • Sparingly Apply: When applying fertilizer, do so sparingly. Siberian Cypress doesn’t require large amounts of fertilizer to thrive. Follow the manufacturer’s recommendations for the specific fertilizer you choose, and use a little less if you’re unsure.
  • Even Distribution: Spread the fertilizer evenly around the base of the shrub, taking care not to let it come into direct contact with the trunk. It’s best to create a ring of fertilizer about 6 to 12 inches away from the shrub’s trunk.
  • Watering After Application: After applying the fertilizer, water the area thoroughly. This helps dissolve the fertilizer and carry the nutrients down to the roots.

5. Routine Observation:

  • Monitor Plant Health: Throughout the growing season, keep an eye on the health of your Microbiota Decussata. If you notice any signs of over-fertilization, such as excessive foliage growth with weak stems or browning leaves, reduce or discontinue fertilization.

Winter Protection

Microbiota Decussata, also known as Siberian Cypress or Russian Arborvitae, is renowned for its adaptability and resilience. However, in regions with severe winters, a little extra care can go a long way in ensuring the health and longevity of this beautiful evergreen shrub. Here’s how to provide effective winter protection for Microbiota Decussata:

1. Heavy Snow Protection:

  • Shaking off Accumulated Snow: Heavy snow can accumulate on the branches of your Siberian Cypress, potentially causing them to bend or break under the weight. To prevent this, gently shake off accumulated snow from the branches after each heavy snowfall. Use a broom or a soft tool to carefully remove the snow, being mindful not to damage the branches in the process.

2. Burlap Covering:

  • Why Burlap: Burlap provides an excellent protective barrier against harsh winter conditions without smothering the plant. It allows for adequate air circulation while shielding the shrub from the most severe weather.
  • How to Cover: In late fall, before the harshest winter weather sets in, wrap your Microbiota Decussata in burlap. Create a frame or support structure around the shrub, leaving enough space between the burlap and the plant to avoid direct contact. Secure the burlap in place, ensuring it covers the shrub completely.
  • Winter Winds: Burlap is particularly helpful in protecting your Siberian Cypress from cold winter winds, which can cause desiccation (drying out) of the foliage.

3. Watering Considerations:

  • Moderate Winter Watering: In areas with cold winters and low precipitation, consider providing moderate watering to your Microbiota Decussata during dry winter spells. This helps prevent the roots from drying out completely.

4. Avoid Pruning in Winter:

  • Pruning Timing: Avoid pruning your Siberian Cypress during the winter months. Pruning during this time can stimulate new growth that may be susceptible to frost damage. Instead, opt for late winter or early spring pruning.

5. Monitor for Winter Stress:

  • Routine Inspection: Periodically inspect your Microbiota Decussata during the winter for any signs of stress, such as browning or desiccation of foliage. If you notice any issues, address them promptly to ensure the plant’s well-being.

Pests and Diseases

Microbiota Decussata, also known as Siberian Cypress or Russian Arborvitae, is indeed a robust and resilient shrub. It is generally known for its resistance to common pests and diseases. However, no plant is entirely immune, and it’s essential to remain vigilant to maintain its health and vitality. Here are some potential issues to watch out for:

1. Spider Mites:

  • Identification: Spider mites are tiny arachnids that can infest the foliage of Microbiota Decussata. They are often difficult to spot with the naked eye but can leave fine webs on the shrub’s branches.
  • Damage: Spider mites feed on plant sap by puncturing the foliage and sucking out the juices. This can cause stippling or yellowing of the leaves and a general decline in the plant’s health.
  • Control: If you suspect a spider mite infestation, you can use a strong spray of water to dislodge them from the foliage. Additionally, insecticidal soap or neem oil can be effective treatments when applied according to the manufacturer’s instructions.

2. Aphids:

  • Identification: Aphids are small, soft-bodied insects that can gather on the leaves and stems of Microbiota Decussata. They come in various colors, including green, black, and brown.
  • Damage: Aphids feed by piercing plant tissue and sucking out sap. Their presence can cause leaves to curl, distort, or become covered in a sticky substance called honeydew. Aphids can also transmit plant diseases.
  • Control: Aphids can often be controlled by spraying the affected areas with a strong stream of water or by introducing natural predators like ladybugs or lacewings. Insecticidal soap can also be used as a treatment option.

3. Diseases:

  • Generally Resistant: Microbiota Decussata is known for its disease resistance. However, in rare cases, it may still be susceptible to fungal diseases such as root rot if the soil remains consistently waterlogged. To prevent these issues, ensure proper soil drainage and avoid overwatering.

4. Routine Inspection:

  • Monitor Regularly: The key to keeping your Microbiota Decussata healthy is routine inspection. Periodically check the shrub for any signs of pest infestations or disease symptoms. Early detection allows for timely intervention and minimizes potential damage.
  • Pruning Affected Areas: If you notice any heavily infested or diseased branches or foliage, prune them away promptly. Dispose of the affected plant material to prevent the spread of pests or disease.

Frequently Asked Questions (FAQs)

Q: What is Microbiota Decussata, and what are its common names?

A: Microbiota Decussata, also known as Siberian Cypress or Russian Arborvitae, is an evergreen shrub known for its low-spreading, coniferous foliage and resilience in various garden settings.

Q: What are the ideal growing conditions for Microbiota Decussata?

A: Siberian Cypress thrives in well-drained soil, preferably slightly acidic to neutral. It requires full sun to partial shade and adequate space to accommodate its mature size.

Q: How large does Microbiota Decussata typically grow?

A: Microbiota Decussata has a low-spreading growth habit and can reach a height of 6 to 12 inches (15 to 30 cm) with a spread of up to 6 feet (1.8 meters).

Q: Is Microbiota Decussata a drought-tolerant plant?

A: Yes, once established, Microbiota Decussata exhibits drought tolerance. However, it benefits from consistent moisture during its first year of growth.

Q: When is the best time to plant Microbiota Decussata?

A: The ideal time for planting Microbiota Decussata is in the spring or early fall, when the weather is mild and the shrub can establish its root system before extreme temperatures.

Q: Does Microbiota Decussata require regular pruning?

A: Generally, Microbiota Decussata does not require extensive pruning. Occasional pruning to shape the shrub or remove stray branches can be done in late winter or early spring.

Q: What are the common pests and diseases that affect Microbiota Decussata?

A: Microbiota Decussata is generally pest and disease-resistant. However, occasional issues can include spider mites and aphids. Routine inspection helps detect and address these problems.

Q: How can I protect Microbiota Decussata during harsh winters?

A: In areas with severe winters, you can protect your Siberian Cypress by gently shaking off accumulated snow from its branches and covering it with burlap for added insulation.

Q: Can I use mulch around Microbiota Decussata, and what are the benefits?

A: Yes, applying a layer of mulch around the base of the shrub helps retain soil moisture, suppress weed growth, and regulate soil temperature, contributing to the overall health of the plant.

Q: Is fertilization necessary for Microbiota Decussata, and if so, when and how should I fertilize it?

A: Minimal fertilization is needed, and over-fertilization should be avoided. If necessary, apply a balanced, slow-release fertilizer sparingly in the spring to provide essential nutrients.

Q: How do I propagate Microbiota Decussata?

A: Microbiota Decussata can be propagated through several methods, including semi-hardwood cuttings, division, and layering. Semi-hardwood cuttings are often taken in late summer or early fall and rooted in well-draining soil.

Q: Does Microbiota Decussata produce flowers or fruit?

A: While Microbiota Decussata is an evergreen conifer and not typically grown for its flowers or fruit, it may produce small, inconspicuous flowers and tiny, dry cones. However, they are not a prominent feature of this shrub.

Q: How can I maintain the vibrant green color of Microbiota Decussata’s foliage?

A: To maintain the vibrant green color of the foliage, ensure that the shrub receives adequate sunlight and moisture. Avoid planting it in overly shaded areas or allowing the soil to become excessively dry.

Q: Can I use Microbiota Decussata as ground cover in my garden?

A: Yes, Microbiota Decussata is an excellent choice for ground cover due to its low-spreading growth habit. It forms a dense, evergreen carpet that provides both beauty and erosion control.

Q: Does Microbiota Decussata have any particular cultural significance or uses beyond landscaping?

A: While Microbiota Decussata is primarily cultivated for landscaping and garden purposes, it does not have significant cultural or medicinal uses. Its value lies in its ornamental qualities and ability to enhance garden aesthetics.

Q: Is Microbiota Decussata deer-resistant?

A: Yes, Microbiota Decussata is considered deer-resistant, making it a suitable choice for gardens in areas where deer browsing is a concern.

Q: Can I grow Microbiota Decussata in containers or pots?

A: While Microbiota Decussata can be grown in containers or pots, it is best suited for in-ground planting due to its spreading growth habit. When grown in containers, it may require more frequent watering and maintenance.

Q: How often should I water Microbiota Decussata once it’s established?

A: Once established, Microbiota Decussata is relatively drought-tolerant. However, it’s advisable to provide occasional deep watering during dry spells, especially in hot weather, to ensure the health of the shrub.

Q: Are there any companion plants that pair well with Microbiota Decussata in a garden design?

A: Microbiota Decussata pairs well with a variety of companion plants, including low-growing perennials, ornamental grasses, and other conifers. When selecting companions, consider the overall design and the shrub’s specific light and moisture requirements.

In Conclusion

Microbiota Decussata, with its captivating appearance and easy-care attributes, can be a valuable addition to your garden. Whether you’re looking for a ground cover or an attractive evergreen, this resilient shrub has you covered. Embrace its beauty and enjoy the lush greenery it brings to your outdoor space.