Clematis, Heracleifolia Clematis 'Alblo'

Clematis

Family
Ranunculaceae (ra-nun-kew-LAY-see-ee)
Genus
Clematis (KLEM-uh-tiss)
Synonym
Clematis heracleifolia
Spacing
24-36 in. (60-90 cm)
Hardiness
24-36 in. (60-90 cm)
Sun Exposure
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)
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
Danger
Full Sun
Sun to Partial Shade
Bloom Color
All parts of plant are poisonous if ingested
Handling plant may cause skin irritation or allergic reaction
Bloom Time
Medium Blue
Blue-Violet
Sun Exposure
Hardiness
Bloom Color
Bloom Time
Bloom Time
Bloom Color
Bloom Time
Bloom Time
Bloom Color
Bloom Color
Bloom Time
Other Details
Other details
Mid Summer
Late Summer/Early Fall
Propagation Methods
Deciduous
Herbaceous
Seed Collecting
Flower Fragrance
By dividing the rootball
From herbaceous stem cuttings
From softwood cuttings
From semi-hardwood cuttings
Patent Information
Group
Allow seedheads to dry on plants; remove and collect seeds
N/A: plant does not set seed, flowers are sterile, or plants will not come true from seed
Bloom Shape
Pruning Groups
Bloom Diameter
Foliage Color
Perennials
Shrubs
Bloom Characteristics
Water Requirements
Where to Grow
Seed Collecting
Fruit Shape
Fruit Size
Fruit Colors
Growing Habit
Days to Maturity
Seed Type
Disease Resistance
Leaf Type
Foliage Color
Bloom Characteristics
Water Requirements
Where to Grow
Other details
No fragrance
Propagation Methods
Soil pH requirements
Patent Information
Plant Size (check one)
Growing Habit
Growth Rate
Leaf Shape
Leaf Appearance
Degree to which the appearance is present
Leaf Texture (top)
Leaf Texture (bottom)
Leaf Color
Color of Leaf Margin
Leaf Substance
Number of Vein Pairs
Appearance of Margin
Margin Width
Patented
Flower Shape
Flower Fragrance
Does it set seed?
Flower Size
Flower Type
Blooming Habit
Foliage Habit
Color Patterns
Awards (if applicable)
Seed Type
Herbaceous
Growth Habit
Single
Bell
Days to Maturity
Group 3 - Summer/Fall bloomers; prune hard in early spring
Awards (if applicable)
Bloom Shape
Other Details
Pruning Instructions
Kernel Color
Flower Shape
Flower Habit
Bloom Size
Color Pattern
Group
Small - less than 2 inches (5 cm)
Bloom Shape
Pruning Groups
Bloom Diameter
Heat (Pungency)
Fruit Shape
Fruit Size
Fruit Color
Disease Resistance
Seed Type
Flower Size
Size/Type
Flower Characteristics
Leaf Shape/Type
Leaf Texture
Leaf Color
Propagation
Pollination
Bearing Habit
Rootstock Vigor
Disease Resistance
Fruit Usage
Average Water Needs; Water regularly; do not overwater
Classification
Regional

This plant is said to grow outdoors in the following regions:

Brunswick, Maine

Hopkins, Minnesota

Dennisville, New Jersey

Floresville, Texas

Featured Videos

Gardener's Notes:

3
positives
1
neutral
0
negative
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J
Brunswick, ME | March 2011 | positive

This shrub clematis is awesome! Gorgeous small, deep blue/purple flowers bloom for a long time in late summer, followed by numerous inter...Read More

M
Hopkins, MN (Zone 4a) | July 2010 | positive

Also known as 'Alan Bloom'. I've grown a number of these for the past 3-4 years in zone 4a with no problem. Mine are about 4 feet tall ...Read More

M
Hopkins, MN (Zone 4a) | May 2010 | positive

Also known as 'Alblo'. I am successfully growing these in zone 4a. I first bought two of these for a sunny garden spot in 2008 and they ...Read More

M
M
Ewing, KY (Zone 6a) | January 2005 | neutral

Was grown by Blooms of Bressingham in England. It was first named Bressingham Bluebird by the founder of the nursery, Alan Bloom. It wa...Read More

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