Clematis, Atragene Clematis, Early Small-flowered Clematis 'Maidwell Hall'

Clematis

Family
Ranunculaceae (ra-nun-kew-LAY-see-ee)
Genus
Clematis (KLEM-uh-tiss)
Synonym
Clematis macropetala
Spacing
6-8 ft. (1.8-2.4 m)
Hardiness
4-6 ft. (1.2-1.8 m)
Sun Exposure
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)
Danger
Full Sun
Sun to Partial Shade
Light Shade
Bloom Color
Bloom Time
Dark Blue
Lavender
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
Late Spring/Early Summer
Propagation Methods
Seed Collecting
Flower Fragrance
From softwood cuttings
From semi-hardwood cuttings
Patent Information
Group
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
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
Flower Shape
Flower Fragrance
Does it set seed?
Flower Size
Flower Type
Blooming Habit
Foliage Habit
Color Patterns
Awards (if applicable)
Seed Type
Atragene
Growth Habit
Double
Bell
Days to Maturity
Group 1 - Spring bloomers; no pruning
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:

Salem, New Hampshire

Featured Videos

Gardener's Notes:

1
positive
0
neutral
0
negative
Sort By:
Sort By:
T
St. John's, NL (Zone 5b) | December 2004 | positive

This is a relatively old selection but still one of the best. The flowers are a mid lavender-blue and unlike most macropetala which have...Read More

Featured
Banded Argiope
(Argiope trifasciata)
Green-crowned Woodnymph
(Thalurania fannyi)
Featured
Banded Argiope
(Argiope trifasciata)
Green-crowned Woodnymph
(Thalurania fannyi)