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Lamb's-ear
Also known as: Lamb's wool, Woolly hedgenettle, Woolly betony
Lamb's-ear (Stachys byzantina) is an evergreen perennial with showy velvety leaves that look like the ear of a lamb. Pinkish purple flower spikes bloom from spring to summer. Flowers are fuzzy and make a nice focal point but can be trimmed off to promote better foliage growth. It is drought tolerant and requires well-drained soil. Thrives in full sun to partial shade and will grow from 30 to 46 cm tall when in bloom.
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Perennial
Lifespan
Herb
Plant Type
Late spring, Summer, Early fall
Bloom Time
Mid spring, Late spring, Summer, Fall, Early winter
Harvest Time
60 cm to 80 cm
Plant Height
30 cm to 90 cm
Spread
Green, Silver, Gray, White
Leaf Color
2.5 cm
Flower Size
Brown, Copper
Fruit Color
15 - 35 ℃
Ideal Temperature
Summer
Growth Season
Moderate
Growth Rate

Images of Lamb's-ear

Distribution of Lamb's-ear

Distribution Map
Lamb's-ear is native to the temperate regions of Western Asia and Eastern Europe. It has been introduced across various continents, including North America, Europe, and Asia, and has acclimatized in some parts of South America and New Zealand. The plant is also cultivated beyond its original range, signaling its adaptability to different climates.
Native
Cultivated
Invasive
Introduced
No species reported
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Habitat
Disturbed areas, meadows, fields
Hemisphere Trend Curve
Flowering
Fruiting

Culture

Garden Use
Lamb's-ear is valued for its fast-growing nature and for its lovely silver foliage, covered with fuzzy hairs. Its growth pattern produces an attractive mat, useful as a groundcover. This plant also tolerates drought conditions, making it an excellent choice for xeriscape and rock gardens.
Symbolism
Healing
Interesting Facts
The soft fuzzy leaves of lamb's-ear are a delight to children of all ages. In the summer, lamb's-ear produces tall spikes of pale purple flowers that are attractive to bees and hummingbirds. It is often grown in children’s gardens because it is non-toxic. Once established, this plant is drought tolerant. Its dense matts and easy care make it an excellent choice for ground cover.
Name Story
Lamb's-ear: A member of the mint family, lamb's-ear is also known as Stachys byzantina. The name, lamb's-ear, comes from the soft, furry curved leaves, which resemble a lamb’s ear. The Latin name, Stachys byzantina, come from the Greek word meaning “ear of corn.” This is because the flower stalks are spikes. The specific epithet means from “Byzantium,” which is current-day Istanbul.
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Cultivars

There are several recognized cultivars of Lamb's-ear, including the following common varieties :

Quickly Identify Lamb's-ear

1
Silver-green woolly leaves form dense rosettes.
2
Erect 1-2 feet (30-60 cm) stems covered in gray lanate pubescence.
3
Purple bilabiate flowers in dense terminal spikes.
4
Oblong, hairless brown nutlets clustered on the plant.
5
Leaves with crenate margin, tapering to acute base.
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Care Guide for Lamb's-ear

Every week
Water
Full sun
Sunlight
15 - 35 ℃
Ideal Temperature
Garden Soil
Soil Type
Water: Lamb's-ear, native to arid regions of Turkey, Armenia, and Iran, thrives in dry conditions with weekly watering to maintain its plush leaves. As an outdoor perennial, it benefits from mulching for soil moisture retention and prefers well-drained soils, showing excellent drought tolerance.
Fertilize: Lamb's-ear thrives with balanced nutrition fertilizers, applying a diluted solution every 4-6 weeks in the growing season. Use a 10-10-10 NPK ratio sparingly, as lamb's-ear is not a heavy feeder. Water the soil pre-fertilization to prevent root shock, avoiding over-fertilization to prevent damage.
Pruning: Lamb's-ear features fuzzy, silver-gray leaves. Prune in early spring to enhance growth, remove dead leaves, and maintain shape. Every few years, rejuvenate by cutting back to ground level. This promotes fullness and reduces disease risk, improving the plant's ornamental value.
Propagation: Lamb's-ear propagates best via stem cuttings in spring and summer. This straightforward method yields new shoots as a sign of success. Maintain adequate moisture for optimal growth conditions.
Repotting: Repot lamb's-ear every 2-3 years in early spring using a slightly larger pot. Ensure good drainage and moderate watering to avoid root rot. Place lamb's-ear in a sunny location for recovery, and handle its velvety leaves gently during repotting.
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