Blueberry plant named ‘FV1906’

Abstract

A new and distinct cultivar of Blueberry plant named ‘FV1906’, characterized by its upright and bushy plant habit; vigorous growth habit; freely branching habit; early fruiting with relatively low chilling requirement; high fruit yield; large dark blue-colored spherical fruits; sweet fruit taste; and good fruit postharvest longevity.

Claims

1. A new and distinct Blueberry plant named ‘FV1906’ as illustrated and described.

Description

BRIEF DESCRIPTION OF THE PHOTOGRAPHS

(1) The accompanying colored photographs illustrate the appearance of the new Blueberry plant showing the colors as true as it is reasonably possible to obtain in colored reproductions of this type. Colors in the photographs may differ slightly from the color values cited in the detailed botanical description which accurately describe the colors of the new Blueberry plant.

(2) The photograph on the first sheet (FIG. 1) is a side perspective view of typical flowering and fruiting plants of ‘FV1906’.

(3) The photograph on the second sheet (FIG. 2) is a close-up view of typical developing and developed fruits of ‘FV1906’.

DETAILED BOTANICAL DESCRIPTION

(4) The aforementioned photographs, following observations and measurements describe plants grown during the spring, summer and autumn in ground beds in a polyethylene-covered greenhouse in Lepe, Spain and under typical cultural practices of Blueberry plant production. During the production of the plants, day temperatures averaged 26° C. and night temperatures averaged 13° C. Plants were pinched and were two years old when the photographs and description were taken. In the following description, color references are made to The Royal Horticultural Society Colour Chart, 2015 Edition, except where general terms of ordinary dictionary significance are used. Botanical classification: Vaccinium corymbosum ‘FV1906’. Parentage: Female, or seed, parent.—Vaccinium corymbosum ‘Emerald’, disclosed in U.S. Plant Pat. No. 12,165. Male, or pollen, parent.—Vaccinium corymbosum ‘Snowchaser’, disclosed in U.S. Plant Pat. No. 19,503. Propagation: Type.—By stem cuttings. Time to initiate roots, summer.—About three weeks at temperatures about 26° C. Time to produce a rooted young plant, summer.—About six weeks at temperatures about 26° C. Root description.—Fine in thickness, fibrous, typically white to brown in color, actual color of the roots is dependent on substrate composition, water quality, fertilizer type and formulation, substrate temperature and physiological age of roots. Rooting habit.—Shallow rooting; medium density. Plant description: Plant and growth habit.—Upright and bushy plant habit; vigorous growth habit and moderate growth rate; plants produce fruit on one-year and current season's shoots. Plant height.—About 135 cm. Plant diameter.—About 40 cm. Branch description: Quantity per plant.—About five primary branches each with about 13 secondary branches each; pinching enhances branching potential. Length.—About 80 cm. Diameter.—About 8 mm. Internode length.—About 2 cm to 2.5 cm. Strength.—Strong. Aspect.—Mostly upright. Texture and luster.—Smooth, glabrous; matte. Color, developing and developed.—Close to 144B; in the autumn, tinged with close to 176C to 176D; if woody, close to 199B. Leaf description: Arrangement.—Alternate; simple. Length.—About 5.9 cm. Width.—About 3.3 cm. Shape.—Ovate. Apex.—Acute. Base.—Obtuse. Margin.—Entire. Texture and luster, upper surface.—Smooth, glabrous; semi-glossy. Texture and luster, lower surface.—Smooth to rugose, glabrous; matte. Venation.—Pinnate and reticulate. Color.—Developing and fully expanded leaves, upper surface: Close to 137A; in the autumn, tinged with close to 176C to 176D; venation, close to 144D. Developing and fully expanded leaves, lower surface: Close to 138B; in the autumn, tinged with close to 176C to 176D; venation, close to 144D. Petioles.—Length: About 4 mm. Diameter: About 2 mm. Strength: Moderately strong. Texture and luster, upper and lower surfaces: Smooth, glabrous; matte. Color, upper and lower surfaces: Close to 145A. Flower description: Flower form and flowering habit.—Single urceolate-shaped flowers arranged in panicles; freely flowering with about 50 to 100 flowers per inflorescence and about 800 to 1,000 flowers developing per plant during the flowering season; flowers, drooping and longitudinally ridged; flowers not persistent. Fragrance.—None detected. Natural flowering season.—In Lepe, Spain plants typically flower in October. Flower buds.—Length: About 5 mm. Diameter: About 3 mm. Shape: Ovoid. Texture and luster: Smooth, glabrous; matte. Color: Close to 144B; anthocyanin development has not been observed. Inflorescence height.—About 15 cm to 25 cm. Inflorescence diameter.—About 5 cm to 10 cm. Flower diameter.—About 1 cm. Flower depth (height).—About 1 cm to 1.5 cm. Petals.—Arrangement: Five petals, fused. Length: About 1 cm. Width: About 5 mm. Shape: Urceolate. Apex: Cuspidate. Margin, distal free part: Entire; moderately undulate. Texture and luster, upper and lower surfaces: Smooth, glabrous; matte. Color: When opening, upper surface: Close to NN155B tinged with close to 186D. When opening, lower surface: Close to NN155B. Fully opened, upper and lower surfaces: Close to NN155B; venation, close to NN155B; color becoming closer to 164A with development. Sepals.—Arrangement: Five sepals, fused; erect to semi-erect and straight. Calyx length: About 5 mm. Calyx width: About 8 mm. Shape: Ovate. Apex: Acute. Margin: Entire. Texture and luster, upper and lower surfaces: Smooth, glabrous; matte. Color: When developing, upper and lower surfaces: Close to 143D. Fully opened, upper and lower surfaces: Close to 143D; in the autumn, tinged with close to 176C to 176D. Peduncles.—Length: About 5 mm. Diameter: About 1 mm. Strength: Strong. Texture and luster: Smooth, glabrous; matte. Color: Close to 143D; in the autumn, tinged with close to 176C to 176D. Pedicels (flowers and fruits).—Length: About 5 mm to 10 mm. Diameter: About 3 mm. Strength: Strong. Texture and luster: Smooth, glabrous; matte. Color: Close to 139C; in the autumn, tinged with close to 176C to 176D. Reproductive organs.—Stamens: Quantity per flower: About ten. Filament length: About 4 mm. Filament color: Close to 164A. Anther size: About 2 mm by 2 mm. Anther color: Close to 164A. Pollen amount: Moderate. Pollen color: Close to 155D. Pistils: Quantity per flower: One. Pistil length: About 5 mm to 10 mm. Stigma diameter: About 1 mm. Stigma shape: Rounded. Stigma color: Close to 138B. Style length: About 8 mm. Style color: Close to 138B. Ovary color: Close to 138B. Fruits.—Type: Berry. Quantity: One per flower; about 2.5 to 3 kilograms of fruits are formed on one-year old plants. Time to ripening: About one week. Keeping quality: Good postproduction longevity, about two weeks. Size: Medium, about 2 cm to 2.5 cm. Weight: About 2.5 g. Shape: Roughly spherical. Firmness: Firm. Texture and luster: Smooth, glabrous; matte. Flesh color: Close to 144D. Skin color, developing: Close to 143C. Skin color, developed: Close to 103A; bloom, close to NN155A. Taste: Very sweet; brix, close to 12%. Seeds.—Quantity: About 10 to 20 per berry. Length: About 2 mm. Diameter: About 1 mm. Texture: Smooth, glabrous. Color: Close to 164A. Pathogen & pest resistance: To date, plants of the new Blueberry have been observed to be resistant to pathogens and pests common to Blueberry plants. Temperature tolerance: Plants of the new Blueberry have been observed to tolerate temperatures ranging from about 2° C. to about 40° C. and to be suitable for USDA Hardiness Zone 10.