<i>Hydrangea </i>plant named ‘CAMFRE29’

Abstract

A new and distinct cultivar of Hydrangea plant named ‘CAMFRE29’ is disclosed, characterized by lace-cap inflorescences, and violet-blue sepals with deeper purple picotee along a serrated margin. Plants have compact habits, and green foliage with a slight purple tine along the margin. The new variety is a Hydrangea, typically produced as an outdoor ornamental plant.

Claims

1. A new and distinct cultivar of Hydrangea plant named ‘CAMFRE29’ as herein illustrated and described.

Description

BRIEF DESCRIPTION OF THE PHOTOGRAPHS

(1) The accompanying photograph in FIG. 1 illustrates in full color a typical plant of ‘CAMFRE29’ grown outdoors Camarillo, Calif. This plant is approximately 2-3 years old, grown in a 5-gallon container.

(2) FIG. 2 illustrates in full color a close up of an inflorescence of ‘CAMFRE29’.

(3) The photographs were taken using conventional techniques and although colors may appear different from actual colors due to light reflectance it is as accurate as possible by conventional photographic techniques.

DETAILED BOTANICAL DESCRIPTION

(4) In the following description, color references are made to The Royal Horticultural Society Colour Chart 2007, except where general terms of ordinary dictionary significance are used. The following observations and measurements describe ‘CAMFRE29’ plants grown outdoors in Camarillo, Calif. The plants were about 2 years old. Temperatures ranged from 12° C. to 15° C. at night to 18° C. to 27° C. during the day. No artificial light, photoperiodic treatments were given to the plants. Measurements and numerical values represent averages of typical plant types. Botanical classification: Hydrangea macrophylla ‘CAMFRE29’.

PROPAGATION

(5) Typical method: Softwood cuttings. Root initiation: Approximately 20 days. Time to produce rooted cutting: 60 days during summer. Roots: Thick to thin, freely branching, fibrous, dense. White to brown in color, not accurately measured with R.H.S. chart.

PLANT

(6) Plant shape: Slightly flattened orbicular. Growth habit: Outward and upward. Height: 51 cm. Plant spread: 63.5 cm. Pot size of plant described: 3-gallon container. Age of plant described: Approximately 2 years. Growth rate: Moderate. Plant vigor: Good. Stems/branches: Branching.—Basal. Number of main stems/branches.—9 to 12. Shape.—Rounded. Color.—Immature: RHS Yellow-Green 144C. Mature: RHS Yellow-Green 144A Old growth: RHS Greyed-Brown N199B. Length.—35 to 39 cm. Width.—9 to 11 mm. Aspect.—15° to 65°. Strength.—Moderately strong. Pubescence.—None. Internode length.—6 to 9 cm. Lenticels.—Mature branches densely covered in lenticels. Colored near Greyed-Purple 187A. Irregularly shaped, wither round or elliptic. Size of round lenticels about 1.5 mm in diameter. Elliptic shaped lenticels approximately 2 mm wide and 3 mm to 5 mm long.

FOLIAGE

(7) Leaf: Arrangement.—Opposite. Shape.—Ovate. Length.—11 to 14 cm. Width.—7 to 9 cm. Apex.—Acuminate. Base.—Obtuse to broad tapered. Margin.—Dentate. Texture of top surface.—Glabrous, turning very slightly pubescent with age. Texture of bottom surface.—Glabrous. Color.—Young foliage upper side: Near RHS Green 137A. Young foliage under side: Near RHS Green 138A. Mature foliage upper side: Near RHS Green 139A margin lightly tinged greyed-purple 187A. Mature foliage, under side: Near RHS Green N138B. Venation: Type.—Pinnate. Color.—Upper side: Near RHS Yellow-Green 144B. Under side: Near RHS Yellow-Green 145B. Petiole: Length.—2 cm. Width.—4 mm. Color.—Upper side: RHS Yellow-Green N144D. Under side: RHS Yellow-Green 145A. Upper side: Very slight pubescence. Under side: Very slight pubescence. Anthocyanin at nodes: Slight flush near Greyed-Purple 187A.

INFLORESCENCE

(8) Natural flowering season: Summer. Inflorescence type: Lace-cap. Corymb: Shape.—Flat, disc shaped. Height.—6 to 8 cm. Diameter.—Average 17 cm. Fragrance: Faint, fresh scent. Sterile flowers: Flowers per inflorescence.—30 to 50. Aspect.—Upright and/or outwardly facing. Shape.—Round. Arrangement.—Overlapping whorl. Diameter.—4.5 cm. Depth.—1.0 cm (excluding pedicel). Persistent or self-cleaning.—Persistent. Bud: Bud length.—6 mm. Bud diameter.—4 mm. Bud shape.—Obovate. Bud color.—RHS Green-White 157A. Sepals: Number per flower.—5. Arrangement.—Strongly overlapping whorl. Shape.—Broad deltate. Tip.—Acute. Base.—Truncate. Margin.—Crenate. Frilly during opening stages. Length.—2.0 to 2.5 cm. Width.—2.0 to 3.0 cm. Texture.—Upper side: Smooth, soft. Under side: Smooth, soft. Color.—When Opening, Upper side: RHS Yellow-White 158D. Marginal picotee near Purple 77A. Flush extending from margin near Purple 77B. When Opening, Under side: RHS Yellow-White 158D. Marginal picotee near Purple 77A. Flush extending from margin near Purple 77B. Fully Opened, Upper side: RHS Violet-Blue 91D with overall flush near 91B and 91C. Marginal picotee near Violet N88A. Fully Opened, Under side: RHS Violet-Blue 91D with overall flush near 91C. Marginal picotee near Violet N88A. Pedicel: Length.—3 cm. Diameter.—2 mm. Angle.—About 45° to 135° from center. Strength.—Good, flexible. Texture.—Lightly pubescent. Color.—RHS Yellow-White 155D flushed near base Purple-Violet N81C. Blotch near base near Purple N79B. Fertile flowers: Flowers per inflorescence.—150 to 250. Aspect.—Upright. Shape.—Stellate. Diameter.—5 to 7 mm. Depth.—3 mm. Stamens protruding to 6 mm. Persistent or self-cleaning.—Self-cleaning. Bud: Bud length.—3 mm. Bud diameter.—3 mm. Bud shape.—Orbicular. Bud color.—RHS Green-White 157A flushed Purple-Violet N82C. Sepals: Number per flower.—5. Arrangement.—Stellate. Shape.—Elliptic. Tip.—Acute. Base.—Flat. Margin.—Entire. Length.—3 mm. Width.—2 mm. Texture.—Upper side: Smooth, soft. Under side: Smooth, soft. Color.—When Opening, Upper side: RHS Green-White 157C. When Opening, Under side: RHS Green-White 157C. Fully Opened, Upper side: RHS Violet-Blue 97B flushed 97A. Fully Opened, Under side: RHS Violet-Blue 97B flushed 94C. Pedicel: Length.—5 mm. Diameter.—2 mm. Angle.—15° to 135°. Strength.—Good. Texture.—Smooth. Color.—RHS Yellow-Green 145B.

REPRODUCTIVE ORGANS

(9) Sterile flower: Central, globular structure with no definable parts. Fertile flower: Stamen: Number.—10 to 12. Filament length.—3 to 6 mm. Filament color.—RHS White 155B. Anther: Shape.—Rounded, basifixed. Length.—About 1 mm. Color.—RHS Yellow-White 158A. Pollen amount.—Scant to none. Pollen color.—RHS Yellow-White 158C. Pistil: Number.—1. Length.—3 mm. Stigma: Shape.—3-parted. Color.—RHS Green-White 157D. Style length.—2 mm. Style color.—RHS Green-White 157D. Ovary color.—RHS Green-White 157D.

OTHER CHARACTERISTICS

(10) Disease resistance: Neither resistance nor susceptibility to the normal diseases and pests of Hydrangea has been observed. Drought tolerance: None. Temperature tolerance: USDA Zones 6 to 9 reliably, Zone 5 with protection from the cold. Fruit/seed production: Not observed to date.