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


Blue Bean

Decaisnea fargesii
photo: Wikimedia user Denis.prévôt
Decaisnea fargesii
photo: Wikimedia user MPF
Decaisnea fargesii

Decaisnea

<i>Decaisnea fargesii</i> <i>Decaisnea fargesii</i>

The common name of this fascinating deciduous shrub conjures strange images–and it delivers. Attaining a length of 2 to 3 ft., bold pinnate leaves cloak an airy structure of stout, upright stems in tropical luxuriance. Amid young blue-tinged leaflets, which mature to dark green above and glaucus blue-green below, pendulous yellow-green panicles of dainty star-like blooms set the stage for extraordinary droves of beefy broad, 3 to 4 in. long, slate blue beans. Large decorative buds provide winter allure.

Blue Bean hails from the highlands of western China but is easy to grow anywhere, when planted in a moist well-drained location, it soars.

Blooms May–June

Size: 10' 0" – 18' 0" high x 10' 0" – 18' 0" wide.

Hardy to zone 6.

Please fill out our Registration Form to receive news of updates to the web site, availability of new plants, give us your feedback, and to be on the mailing list to receive future printed catalogs.

  • 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

Nearly Winter Sale!

Nearly Winter Sale!

Purchase a minimum of $100…MORE



Current Staff's Favorite Plant

Current Staff's Favorite Plant

Our featured plant: Euphorbia mellifera

Click here to view our latest newsletter: Exceptional Euphorbias, Notable November Color, Nearly Winter Sale!

Exceptional Euphorbias...

This diverse genus includes approximately 2000 species! Some of our Euphorbias enliven the fall landscape with vibrant red, orange and yellow foliage while others remain evergreen, lending welcome year-round interest. Best of all, many are adorned with acid-green and chartreuse blooms in late winter and early spring, when few other plants are flowering. Appreciative of well-drained soil, Euphorbias are easily grown and their blooms make unique additions to cut arrangements. Be sure to check out our various online offerings!

Notable November Color...

As November comes to an end, a quieter mood prevails in our gardens. Many perennials are either dormant or getting ready for their winter’s rest. Though, some of the more stalwart ones, especially those that are located in protected spots still exhibit a foliar presence and a handful of flowers. The blades and dried buff or silver-hued inflorescences of quite a few ornamental grasses thankfully remain standing, providing movement and delightful rustling sounds. Many deciduous and evergreen shrubs continue to hold our interest either with fall color, artful bark and branching patterns or year-round foliage. The plants featured in this newsletter caught my eye during one of my walks through the nursery and garden this past week. All of us plant wranglers at Digging Dog hope you had a wonderful holiday with family and friends, and perhaps found some time to enjoy your garden.

Happy Digging!

Nearly Winter Sale!

Purchase a minimum of $100.00 in plants, and receive a 15% discount! If you are not ready for a plant delivery, you can purchase a $100 Gift Certificate for 15% off, which means $100.00 worth of plants for only $85.00 (They make fantastic Christmas presents - don't forget one for yourself....cash it in next spring!). Mention code: "Nearly Winter Sale 2019" in the customer comments section of our online order form, and we will deduct the sale discount when we confirm your shipping date. All plants must be in stock, and ship by December 17, 2019 to qualify for the discount. Sale runs November 30th thru December 15th, 2019.

Digging Dog Nursery Right Border