Lambs’ Ears (Stachys Byzantina ‘Silky Fleece’)

Plant: Table of Contents

The Wonderful World of Lambs’ Ears (Stachys byzantina ‘Silky Fleece’)

In the realm of garden plants, few are as charming and versatile as lambs’ ears (Stachys byzantina). With its soft, fuzzy leaves and low-maintenance nature, this perennial plant has endeared itself to gardeners and plant enthusiasts around the world. In this comprehensive guide, we will delve into the captivating world of lambs’ ears, particularly focusing on the Silky Fleece variety of Stachys byzantina.

What is the Lambs’ Ears (Stachys byzantina ‘Silky Fleece’)?

Lambs’ ears, scientifically known as Stachys byzantina, is a herbaceous perennial plant that belongs to the mint family, Lamiaceae. It is native to the regions of Turkey, Armenia, and Iran, where it thrives in the wild as well as in cultivated gardens. The plant is renowned for its soft, velvety leaves that resemble the ears of a lamb, hence its endearing common name.

The Silky Fleece variety of Stachys byzantina is a cultivar prized for its particularly soft and tactile foliage, as well as its compact growth habit. This makes it an excellent choice for ground cover or border planting, adding texture and visual interest to various garden settings.

Key Takeaways – Lambs’ Ears (Stachys byzantina ‘Silky Fleece’)

Before we delve into the intricate details of Stachys byzantina ‘Silky Fleece’, here are some key takeaways about this delightful plant:

  • Plant Name: Stachys byzantina ‘Silky Fleece’
  • Common Name: Lambs’ Ears
  • Plant Type: Herbaceous Perennial
  • Foliage: Soft, Silvery-green, Fuzzy
  • Growth Habit: Low-growing, Clump-forming
  • Uses: Ground cover, Border plant, Foliage accent
  • Hardiness Zones: 4-8
  • Watering: Drought-tolerant once established
  • Sunlight: Full sun to partial shade
  • Soil: Well-draining, Loamy soil
  • Maintenance: Low maintenance, occasional pruning

With these key points in mind, let’s embark on a comprehensive journey through the culture, uses, care, and maintenance of Stachys byzantina ‘Silky Fleece’.

Culture of Stachys byzantina ‘Silky Fleece’


1. Landscaping: Stachys byzantina ‘Silky Fleece’ is widely used in landscaping as a ground cover or edging plant. Its low-growing and mat-forming nature makes it an excellent choice for filling in gaps between larger shrubs or as a border along pathways and garden beds.

2. Foliage Accent: The soft, velvety leaves of the Silky Fleece variety add texture and visual interest to garden compositions. They can be used as a contrast to coarser foliage or as a backdrop for colorful flowering plants.

3. Erosion Control: Due to its spreading habit and dense mat of foliage, Stachys byzantina ‘Silky Fleece’ is effective in controlling soil erosion on slopes or gently sloping landscapes.


Lambs’ ears, including the Silky Fleece variety, are remarkably drought-tolerant plants once established. However, they benefit from occasional watering during prolonged dry spells, especially in hotter climates. It is important to allow the soil to dry slightly between waterings to prevent root rot.


In terms of sunlight requirements, Stachys byzantina ‘Silky Fleece’ thrives in full sun to partial shade. In regions with intense summer heat, providing some afternoon shade can help prevent leaf scorching and maintain the plant’s vigor.


Stachys byzantina ‘Silky Fleece’, like many Mediterranean plants, is not particularly demanding when it comes to fertilization. A yearly application of a balanced, slow-release fertilizer in the spring as new growth emerges is generally sufficient to support healthy foliage and flowering.


The ideal soil for Stachys byzantina ‘Silky Fleece’ is well-draining and loamy, with a slightly alkaline to neutral pH. Ensuring good drainage is crucial to prevent waterlogging, which can lead to root rot. Amending heavy clay soils with organic matter can improve the soil structure and drainage.


One of the attractive features of Lambs’ ears is their minimal pruning requirements. Deadheading spent flowers and trimming back any leggy or damaged foliage in late spring can promote a neater appearance and encourage a fresh flush of growth.


Stachys byzantina ‘Silky Fleece’ can be propagated through division or by taking stem cuttings. Dividing mature clumps in the spring or early fall allows for the creation of new plants, while cuttings can be rooted in a well-draining medium to produce new individuals.

Container Popularity

While Stachys byzantina ‘Silky Fleece’ is primarily utilized as a ground cover or border plant in garden beds, it can also be grown in containers. Its low, spreading habit and attractive foliage make it an excellent choice for adding textural interest to container compositions in outdoor spaces.

Common Diseases and Pests

Disease Diagnosis

Lambs’ ears are generally resistant to most serious diseases, but they can occasionally encounter issues such as:

  • Crown Rot: This can occur in poorly drained soils, leading to the decay of the plant’s crown and roots. Ensuring good soil drainage and avoiding overwatering can prevent this issue.
  • Powdery Mildew: In humid conditions, Stachys byzantina can be susceptible to powdery mildew, resulting in a white, powdery coating on the foliage. Proper spacing to promote air circulation and avoiding overhead watering can help prevent this fungal disease.

Common Pests

Lambs’ ears are relatively resistant to pest infestations, but they can sometimes attract:

  • Aphids: These small, soft-bodied insects can cluster on the new growth of Stachys byzantina, sucking sap from the plant. Regularly inspecting the foliage and using a gentle spray of water or insecticidal soap can help control aphid populations.

  • Slugs and Snails: These mollusks are attracted to the tender foliage of Lambs’ ears, often causing unsightly damage. Employing organic mulches or using beer traps can help manage these pests.

Botanist’s Tips for Growing and Caring for Stachys byzantina ‘Silky Fleece’

  • Ideal Spacing: When planting Stachys byzantina ‘Silky Fleece’, allow for a spacing of approximately 12-18 inches (30-45 cm) between each plant to accommodate its spreading habit and encourage air circulation.

  • Mulching: Applying a layer of organic mulch around the plants can help conserve soil moisture, regulate soil temperature, and suppress weed growth.

  • Overwintering: In regions with harsh winters, providing a layer of mulch or pine boughs as winter protection can help shield the plants from extreme cold and prevent heaving of the roots.

  • Spring Cleaning: In early spring, removing any debris and dead foliage from around the plants can help prevent the onset of diseases and provide a clean slate for new growth.

Fun Facts about Stachys byzantina ‘Silky Fleece’

  • Medicinal Uses: Historically, the leaves of Stachys byzantina were used for their medicinal properties, particularly for treating wounds and stopping bleeding.

  • Named Cultivars: There are numerous cultivars of Stachys byzantina, each offering unique features such as leaf color, texture, or growth habit. The ‘Silky Fleece’ variety stands out for its exceptionally soft foliage.

  • Wild Relatives: The genus Stachys comprises over 300 species, many of which have ornamental value and some with culinary or medicinal uses.

These fascinating tidbits add to the allure of this captivating plant, showcasing its historical significance and the diversity within its plant genus.

Nurturing Your Stachys byzantina ‘Silky Fleece’

With its silvery leaves and endearing softness, Lambs’ ears (Stachys byzantina ‘Silky Fleece’) have the remarkable ability to captivate gardeners and plant enthusiasts alike. Their low-maintenance nature, combined with their ornamental appeal, makes them an invaluable addition to garden landscapes. By understanding and implementing the proper cultural practices, such as watering, sunlight, soil, and maintenance, you can ensure the health and vitality of these charming plants. Furthermore, being mindful of common diseases and pests, as well as employing botanist’s tips, will aid in fostering thriving Stachys byzantina ‘Silky Fleece’ specimens in your garden.

Whether used as a ground cover, foliage accent, or border plant, Stachys byzantina ‘Silky Fleece’ excels in its versatility and aesthetic contribution to outdoor spaces. Its resilience, coupled with its striking appearance, establishes it as an enduring favorite among gardeners seeking a plant that is both visually appealing and undemanding.

As you tend to your Lambs’ ears, may you revel in the tactile softness of their leaves, appreciate their historical significance, and relish the beauty they bring to your garden. By nurturing and celebrating these charming plants, you become part of the enduring legacy of Stachys byzantina ‘Silky Fleece’ and its timeless allure in the botanical world.

External Resources:
Missouri Botanical Garden – Stachys byzantina
Royal Horticultural Society – Stachys byzantina
University of California Integrated Pest Management – Lamb’s Ears

The article provides a comprehensive exploration of the characteristics, cultivation, and care of Stachys byzantina ‘Silky Fleece’, commonly known as lambs’ ears. It delves into its cultural uses, appropriate growing conditions, maintenance practices, common diseases and pests, as well as offering botanist’s tips and fun facts to engage readers. Additionally, external resources are included for further reference.

Picture of Peter Taylors

Peter Taylors

Expert botanist who loves plants. His expertise spans taxonomy, plant ecology, and ethnobotany. An advocate for plant conservation, he mentors and educates future botanists, leaving a lasting impact on the field.