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Blackberry 'Illini Hardy'

Rubus

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Family

Rosaceae (ro-ZAY-see-ee)

Info

Genus

Rubus (ROO-bus)

Info

Synonym

Height

Unknown - Tell us

Spacing

36-48 in. (90-120 cm)

4-6 ft. (1.2-1.8 m)

Sun Exposure

24-36 in. (60-90 cm)

36-48 in. (90-120 cm)

Danger

USDA Zone 3a: to -39.9 °C (-40 °F)

USDA Zone 3b: to -37.2 °C (-35 °F)

USDA Zone 4a: to -34.4 °C (-30 °F)

USDA Zone 4b: to -31.6 °C (-25 °F)

USDA Zone 5a: to -28.8 °C (-20 °F)

USDA Zone 5b: to -26.1 °C (-15 °F)

USDA Zone 6a: to -23.3 °C (-10 °F)

USDA Zone 6b: to -20.5 °C (-5 °F)

USDA Zone 7a: to -17.7 °C (0 °F)

USDA Zone 7b: to -14.9 °C (5 °F)

USDA Zone 8a: to -12.2 °C (10 °F)

USDA Zone 8b: to -9.4 °C (15 °F)

Hardiness

Bloom Color

Bloom Time

Foliage

Bloom Time

Bloom Color

Bloom Time

Class

Bloom Time

Bloom Color

Class

Bloom Color

Bloom Time

Other Details

Seed Collecting

Full Sun

Fruit Shape

N/A

Fruit Size

White/Near White

Fruit Colors

Late Winter/Early Spring

Mid Spring

Late Spring/Early Summer

Growing Habit

Deciduous

Days to Maturity

Unknown - Tell us

Seed Type

From herbaceous stem cuttings

From woody stem cuttings

From softwood cuttings

From semi-hardwood cuttings

From hardwood cuttings

From seed; direct sow outdoors in fall

From seed; winter sow in vented containers, coldframe or unheated greenhouse

From seed; stratify if sowing indoors

From seed; sow indoors before last frost

By simple layering

By tip layering

By serpentine layering

By stooling or mound layering

Usage

Unknown - Tell us

Disease Resistance

Remove fleshy coating on seeds before storing

Allow unblemished fruit to ripen; clean and dry seeds

Unblemished fruit must be significantly overripe before harvesting seed; clean and dry seeds

Ferment seeds before storing

Properly cleaned, seed can be successfully stored

Leaf Type

Unknown - Tell us

Foliage Color

Unknown - Tell us

Bloom Characteristics

Unknown - Tell us

Water Requirements

Edible Fruits and Nuts

Where to Grow

Unknown - Tell us

Other details

Unknown - Tell us

Propagation Methods

6.1 to 6.5 (mildly acidic)

6.6 to 7.5 (neutral)

7.6 to 7.8 (mildly alkaline)

Soil pH requirements

Unknown - Tell us

Patent Information

Unknown - Tell us

Plant Size (check one)

Growing Habit

Growth Rate

Leaf Shape

Leaf Appearance

Degree to which the appearance is present

Unknown - Tell us

Leaf Texture (top)

Unknown - Tell us

Leaf Texture (bottom)

Leaf Color

Color of Leaf Margin

Leaf Substance

Number of Vein Pairs

Appearance of Margin

Margin Width

Flower Shape

Flower Fragrance

Does it set seed?

Flower Size

Flower Type

Blooming Habit

Foliage Habit

Ploidy

Color Patterns

Awards (if applicable)

Unknown - Tell us

Gardener's Notes:

Post Comment

positive

neutral

negative

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Blackberry 'Illini Hardy'

Rubus

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