Collarette Dahlia 'Bumble Rumble'

Dahlia

Family
Asteraceae (ass-ter-AY-see-ee)
Genus
Dahlia (DAHL-ya)
Synonym
Spacing
24-36 in. (60-90 cm)
Danger
18-24 in. (45-60 cm)
Bloom Color
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
Full Sun
Propagation Methods
Seed Collecting
Soil pH requirements
Mid Summer
Patent Information
Herbaceous
Smooth
Flower Size
By dividing rhizomes, tubers, corms or bulbs (including offsets)
From herbaceous stem cuttings
Pruning
N/A: plant does not set seed, flowers are sterile, or plants will not come true from seed
Foliage Color
Bloom Characteristics
Water Requirements
Where to Grow
Bulbs
Seed Collecting
Fruit Shape
Fruit Size
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
Fruit Colors
Growing Habit
Days to Maturity
Seed Type
Disease Resistance
Leaf Type
Foliage Color
Bloom Characteristics
Water Requirements
Where to Grow
Other details
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
Growth Habit
Days to Maturity
Awards (if applicable)
Bloom Shape
Other Details
Pruning Instructions
Kernel Color
Flower Shape
Flower Habit
Bloom Size
Color Pattern
Bloom Shape
Pruning Groups
Bloom Diameter
Heat (Pungency)
Collerette
Fruit Shape
Miniature - up to 4 inches (100 mm) diameter
Fruit Size
White
Purple, Wine, Violet
Fruit Color
Do not disbud
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
Classification
Regional

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

Ramona, California

San Francisco, California

Stanford, California

Atlanta, Georgia

Dearborn, Michigan

Las Cruces, New Mexico

Buffalo, New York

Corvallis, Oregon

Vancouver, Washington(2 reports)

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Gardener's Notes:

3
positives
0
neutral
0
negative
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S
S
Blue Hill, ME (Zone 5b) | September 2013 | positive

Holy smokes! In our Atlanta garden this rainy, rainy summer, Bumble Rumble, a new addition, has grown to seven feet tall. So tall, in fac...Read More

T
Buffalo, NY | November 2005 | positive

Absolutely stunning flower. Gets lots of attention and tubers form readily.

D
D
Stanford, CA (Zone 9b) | June 2005 | positive

Bumble Rumble is the earliest dahlia in my garden. It grows very fast in the spring so watch to make sure you catch it in time for pinch...Read More

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(Laphria hirta)
Varied Tit
(Sittiparus varius)