Icon Legend

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


Rosmarinus

Rosemary

Studious Greeks twined Rosemary in their hair “for remembrance” before exams; the French burned it as an incense substitute in cathedrals. And of course, there’s the taste—pungent and aromatic, a pinch delivers a punch of flavor. The rugged, picturesque evergreens of this genus resemble short-needled pines studded with tiny blue orchids.

Rosemarys are never fussy, take heat and poor soil, are truly pest and deer resistant, and only improve with age. Good drainage is preferred.

That’s Arp, Texas, where one ol’ specimen is still growing strong at 80. An upright shrub with gray-green foliage and light blue flowers, ‘Arp’ is most at home inland, where it opens outward in the heat; on the coast its habit is more compact, but still handsome.

Blooms March–July.

Size: 3' 0" – 4' 0" high x 2' 0" wide.

Hardy to zone 8.

Upright, with a tidy, tight-knit character that showcases broad, attractive foliage and vividly dark, violet-blue flowers, ‘Herb Cottage’ originated at the Cathedral Herb Garden in Washington, D.C. This bushy, culinary delight is favored for its good looks and deserves a spot in your herb garden or a container alongside a well traveled path.

Blooms January–April.

Size: 2' 0" – 3' 0" high x 2' 0" wide.

Hardy to zone 8.

<i>Rosmarinus officinalis</i> ‘Irene’

Discovered as a volunteer seedling in northern California, ‘Irene’s low mounding habit is much improved over older prostrate Rosemarys. Dense, gray-green, narrow leaves make a vigorous show on long, pendant branches, and the richly colored blue-violet flowers are larger and more profuse than those displayed by other trailing cultivars. Let it cascade down a wall or over the lip of an easily viewed terracotta vessel. Rosemary Irene (PP#9124)

Blooms January–April.

Size: 12" – 2' 0" high x 4' 0" wide.

Hardy to zone 8.

Dubbed for the renowned herbal enthusiast from Texas, ‘Madeline Hill’ is not only a good-looking tough cookie hardy to below 0°, but she’s a savory delight as well. Intensely fragrant, needle-style rich green leaves, which are broader than ‘Arp’s, cloak her robust, upright pale green stems. Forging a not-too-tall bushy guise, this well-branched Rosemary is generously sprinkled with engaging light blue flowers. Never fussy, she takes heat and poor soil, resists pests and deer and only improves with age. Good drainage is preferred.

Blooms January–April

Size: 3' 0" high x 3' 0" wide.

Hardy to zone 6.

A welcome departure from the typical blue blossoms associated with the genus, this attractive upright Mediterranean denizen debuts lovely pastel lavender pink flowers amongst minute short needled gray-green leaves. Wafting crisp slightly fruity aromas, the trim loosely arranged foliage garnishes stiff steadfast branches and makes a stellar evergreen hedge for the herb garden or a water-thrifty planting, consorting with like-minded low maintenance companions such as Correa alba ‘Bronze Select’, Cistus ‘Natacha’ and Eriogonum ‘Little Rascal’.

Blooms January–May

Size: 3' 0" – 4' 0" high x 2' 0" wide.

Hardy to zone 8.

We found ‘Maltese White’ at Bob Brown’s Cotswold Nursery in England, and presume this little known bushy Rosemary was discovered and named by some plantsperson traveling around the tiny Mediterranean island of Malta. Small, bright clusters of snowy white blooms decorate its silvery stems and resinous green-gray needles. A restful medley of color, these soothing hues will convey a courtly air to your Mediterranean border.

Blooms January – April.

Size: 3' 0" – 3-1/2' high x 2' 0" wide.

Hardy to zone 8.

A gift from our friend Jim Lockman, ‘Santa Barbara Blue’ seems to be known only in small gardening circles in California. Densely clustered needles lend a finely textured look to this upright evergreen with elegantly sweeping lower branches. The azure-blue flowers beautifully complement the concurrent blooms of Cistus ‘Red Eye’ and the deep green foliage contrasts strikingly with gray-leafed Teucrium fruticans (Select Form).

Blooms January–May.

Size: 5' 0" high x 4' 0" wide.

Hardy to zone 8.

Celebrated as an excellent choice for topiary, this tall standing Britishman has stiffly upright branches. Aromatic, narrow green leaves make a savory seasoning, while bright bluish purple flowers bring a little bit of the heavens down to earth.

Clipped into fanciful shapes, hedged or left au naturale, ‘Sawyer’s Blue’ melds with other water wise plants such as Teucriums, Carex glauca and Lavandula ‘Lullingstone Castle’.

Blooms January – April.

Size: 3' 0" – 4' 0" high x 3' 0" wide.

Zone 7/8.

<i>Rosmarinus officinalis</i> ‘Taylor’s Blue’

If you are short on space, consider this compact well-groomed Rosemary introduced by the late Ken Taylor. A no-fuss ‘Collingwood Ingram’ sport, the close-set, shiny deep green leaves on trailing and upward arching stems are loaded with bright lavender-blue blooms. ‘Taylor’s Blue’ can be tucked into a dry area where its dark, fine textured needles offset Cistus ‘Tania Compton’s rippled gray-green foliage.

Blooms January – April.

Size: 2' 0" high x 3' 0" wide.

Zone 7/8.

  • Catalog Navigation Menu Top
  • Perennials at Digging Dog Nursery
    • Perennials: Acaena to Anthemis
    • Perennials: Anthriscus to Astrantia
    • Perennials: Baptisia to Cynoglossum
    • Perennials
    • Perennials: Fallopia to Gunnera
    • Perennials: Haloragis to Inula
    • Perennials: Kirengeshoma to Morina
    • Perennials: Nepeta to Pulmonaria
    • Perennials: Rheum to Succisella
    • Perennials: Teucrium to Yucca
  • Ornamental Grasses at Digging Dog Nursery
    • Grasses: Acorus to Deschampsia
    • Grasses: Elymus to Uncinia
  • Shrubs at Digging Dog Nursery
    • Shrubs: Arctostaphylos to Halimiocistus
    • Shrubs: Hebe to Weigela
  • Trees & Vines
  • List by Genus
  • Gift Certificates
  • T-Shirts
  • Gift Cards & Etchings
  • Slideshow
  • Gallery
  • Catalog Navigation Menu Bottom

Latest News

There does not seem to be any news today. Check back later!



Current Staff's Favorite Plant

Current Staff's Favorite Plant

Our featured plant: Crocosmia x crocosmiiflora ‘Honey Angels’

Colorful Crocosmias, Be Awed by your August garden, Saturday Strolls!

Click here to view our Late August 2019 Newsletter!

Colorful Crocosmias!

Crocosmias pack a punch of late summer color as our gardens transition into autumn. Their clustered tubular flowers populate the ends of gracefully arching spikes, which emerge from handsome sword-like foliage. Ranging from yellow, peach and orange to fiery red, their prismatic shades look exceptional with white flowering perennials such as Phlox ‘David’, Selinum wallichianum and Aster ‘Bridal Veil’, as well as the blue blossoms of Aconitum, Agapanthus ‘Storm Cloud’ or Aster ‘Twilight’. For fun you could create a hot border, blending them with Kniphofia, Helenium, Salvia and even other Crocosmia, plus be sure to include some in your next bouquet. Commonly referred to as Montbretia and hardy to Zone 6, they appreciate, good drainage, adequate water and some shade in scorching summer sun. Please feel free to check out our extensive collection of Crocosmia cultivars in the perennial section of our online catalog.

YES, it’s possible to be in awe of your late August garden….

At this point in the season, some areas in our gardens may appear a tad worn or lackluster. If you haven’t already done so, you may wish to cut back a few tired looking perennials, such as the Nepetas or Geraniums, so you can enjoy a fresh flourish of growth plus more blooms. Adequate moisture and an additional application of compost will also ensure late summer vigor. Incorporating plants that provide a bounty of flowers and alluring leaves in August and September helps buoy our spirits, and hopefully even inspire a little awe as we approach fall. Though the plants featured in this newsletter either promote a bold statement or possess more refined aspects, they equally caught my eye and made me pause to take a closer look. Perhaps they’ll spark a wondrous moment for you as well. All of us Digging Dog plant wranglers wish you Happy Digging!

Digging Dog Nursery Right Border