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New Plant
New/Featured for 2019

Full Sun
Full Sun

Partial Shade
Partial Shade

Shade Lover
Full Shade

Drought Tolerant
Drought Tolerant

Picture Available
Picture Available

Drawing Available
Drawing Available

(PPAF) = Propagation of this plant prohibited without a license.

Hardiness Zone Map


Silverheels Horehound

Marrubium

Horehound

Our selections emphasize pearly flanneled leaves and tidy unflappable habits that readily acquiesce to hot, dry desolate sites. Well-drained soil ensures Horehound’s prosperity, while other drought tolerant plants such as Oregano, Thyme and Lavender make ideal companions.

Indigenous to Turkey’s dry, higher elevations, this energetic and drought tolerant perennial couples dashing silver-rimmed foliage with a brawny semievergreen habit. Small rounded gray-green leaves donning frosted undersides define the dense velvet-soft shimmering patch. A no-fuss tactile delight that cherishes lean well-drained soil, but detests hot humid summers, Silverheels Horehound can edge a path, cascade over a pot, spill down a slope or adorn the rockery.

Blooms June–July

Size: 4" – 6" high x 18" wide.

Hardy to zone 4.

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Other selections in this genus:

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Current Staff's Favorite Plant

Current Staff's Favorite Plant

Our featured plant: Cercidiphyllum japonicum

Our latest newsletter: Cercidiphyllum japonicum: A tree brimming with elegance; Autumnal Allure; Late Season Sale!

Cercidiphyllum japonicum: A tree brimming with elegance....

An inhabitant of China and Japan, Cercidiphyllum japonicum usually grows as a refined multitrunked tree with a pyramidal to rounded canopy. Cloaking gracefully structured branches, the lovely somewhat heart-shaped deciduous leaves unfurl in bronzy purple tones, and later exhibit medium bluish green hues for summer. The foliar grand finale includes brilliant yellow, apricot, orange or mauve colors plus a sweet strawberry-like scent that wafts some 15 feet or further on sunny, warm fall afternoons. This easy-care tree prefers adequate moisture as well as some protection from hot scorching sun and drying winds.

Autumnal Allure...

One of the greatest joys of gardening is witnessing the changes that occur in our landscapes throughout the year, and many deciduous woody plants pretty much top the list for affording dynamic seasonal transformations, especially in autumn. Most of the trees and shrubs featured in this newsletter are renowned for both their handsome habits and prismatic fall displays. We’ve also included a few of our favorite perennials that lend late season floral or foliar intrigue.

All of us Digging Dog plant wranglers wish you Happy Digging!

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