Hosta 'Big John'

Hosta

Family
Liliaceae (lil-ee-AY-see-ee)
Genus
Hosta (HOSS-tuh)
Synonym
Hardiness
Sun Exposure
4-6 ft. (1.2-1.8 m)
Bloom Time
Bloom Color
Height
Wavy
Corrugated
Spacing
Moderately
Sun Exposure
Slightly Shiny
Danger
Glaucous Bloom
Hardiness
Bloom Color
Bloom Time
Bloom Time
Bloom Color
Bloom Time
Bloom Time
Bloom Color
Bloom Color
Bloom Time
Other Details
Other details
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)
Seed Collecting
Light Shade
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)
Allow pods to dry on plant; break open to collect seeds
Properly cleaned, seed can be successfully stored
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?
Patent Information
Foliage Color
Giant (leaf >144 square inches; plant >28” tall)
Bloom Characteristics
Mound-like
Water Requirements
Medium
Where to Grow
Broadly Ovate
Seed Collecting
Dark Green
Fruit Shape
No margin
Fruit Size
2 (Good)
Fruit Colors
more than 18
Growing Habit
Slightly Rippled
Days to Maturity
No margin
Seed Type
Usage
Pale Lavender
Disease Resistance
Bell
Leaf Type
No fragrance
Foliage Color
Yes; seed is viable
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
Non-patented
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)
Fruit Shape
Fruit Size
Fruit Color
Disease Resistance
Seed Type
Flower Size
Size/Type
Flower Characteristics
Leaf Shape/Type
Average Water Needs; Water regularly; do not overwater
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:

Pittsboro, North Carolina

Belfield, North Dakota

Medora, North Dakota

Featured Videos

Gardener's Notes:

1
positive
2
neutrals
0
negative
Sort By:
Sort By:
L
Ithaca, NY (Zone 5b) | January 2005 | positive

Record breaking leaf of 21" by 16-3/8" was measured in 1988 in Clarence Owens' original clump during the AHS national convention.
...Read More

J
J
MD &, VA (Zone 7b) | September 2002 | neutral

Flower scapes 31"-35". Hybridizer Clarence Owens, 1986 Eunice Fisher Award.

G
Bonifay, FL (Zone 8a) | August 2002 | neutral

Has largest leaves of any hosta with a massive mound

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