Hydrangea arborescens

Hydrangea arborescens subsp. var.

Wild Hydrangea, Smooth Hydrangea

Habit:		shrub
Height:	⇕	to
Width:	⇔	to
	cm
Height:	⇕	cm to warning.png"" cannot be used as a page name in this wiki.
Width:	⇔	warning.png"" cannot be used as a page name in this wiki. to warning.png"" cannot be used as a page name in this wiki.
Lifespan:	⌛	perennial
Origin:	✈	E North America
Poisonous:	☠
Bloom:	❀	mid summer, late summer, early fall

Exposure:	☼	sun, part-sun, shade
Water:	◍	moderate, dry
Features:	✓	deciduous, bees, cut flowers, butterflys, drought tolerant
Hidden fields, interally pass variables to right place
Minimum Temp:	☃	°Fwarning.png"°F" is not a number.
USDA Zones:		3 to 9
Sunset Zones:
Flower features:	❀	pink, white

arborescens

var.

,

Hydrangea arborescens, commonly known as Wild Hydrangea or Smooth Hydrangea, is a species of Hydrangea native to eastern North America.

Standard Cyclopedia of Horticulture
Hydrangea arborescens, Linn. (H. urticifolia, Hort.). Erect shrub, 4-10 ft.: lvs. long-petioled, ovate, acute or acuminate, rounded or cordate at the base, serrate, green and glabrous on both sides or somewhat pubescent or glaucous beneath, 3-6 in. long: cymes 2-5 in. broad, with none or few sterile fls. June, July. N. J. to Iowa, south to Fla. and Mo. The above text is from the Standard Cyclopedia of Horticulture. It may be out of date, but still contains valuable and interesting information which can be incorporated into the remainder of the article. Click on "Collapse" in the header to hide this text.

Standard Cyclopedia of Horticulture
syn. Viburnum americanum, Mill. (V. Opulus var. americanum, Ait. V. trilobum, Marsh. V. opuloides, Muhl. V. edule, Pursh. V. Oxycoccus, Pursh). Cranberry Bush. High Cranberry. Closely allied to the preceding species, but habit more open and spreading: lvs. with coarsely toothed or nearly entire lobes, pilose on the veins beneath or nearly glabrous, 2-5 in. long; petiole with shallow groove and small, usually stalked glands: cymes with shorter peduncles; stamens somewhat shorter. May, June: fr. in Aug., Sept. New Bruns. to Brit. Col., south to N. J. and Ore.—Handsome native shrub, very decorative in fr., which begins to color by the end of July, remains on the branches and keeps its bright scarlet color until the following spring. The berries are not eaten by birds. The above text is from the Standard Cyclopedia of Horticulture. It may be out of date, but still contains valuable and interesting information which can be incorporated into the remainder of the article. Click on "Collapse" in the header to hide this text.

Cultivation

The cultivar 'Annabelle' is the best known of this species. It is noted for having very large inflorescens (flower heads)that emerge green turn white and then age to green. The blooms are so large and heavy they often flop to the ground after a rain.
The cultivar ‘Grandiflora’ has flowers that resemble snowballs, similar to Viburnum plicatum. The blooms are not as large as 'Annabelle' and are typically more irregular or lumpy.
The cultivar ‘Hayes Starburst’ is a small, weeaked stemed plant with attractive, fully doubled tepals (sterile flowers).
The cultivar ‘NCAH1’ (syn INVINCIBELLE^TM Spirit) is the first 'Annabelle' type hydrangea with bright pink flowers. Like the species it is cold hardy, heat tolerant and relaible flowering. The mature stems are stronger than 'Annabelle' and are less likely to flop. This cultivar is also unique in that it continues to produce new flowers after the initial bloom.

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