Life Span
Perennial
  
Perennial
  
Type
Tender Perennial
  
Shrub
  
Origin
Central America
  
California
  
Types
Not Available
  
Not Available
  
Habitat
Wet forest, Woodland Garden
  
Hillside
  
USDA Hardiness Zone
9-12
  
7-9
  
AHS Heat Zone
7-1
  
8-1
  
Sunset Zone
H1, 14, 15, 16, 17, 20, 21, 22, 23, 24
  
3a, 3b, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
  
Habit
Clump-Forming
  
Oval or Rounded
  
Plant Size
  
  
Plant Color
  
  
Flower Color
Dark Red, Dark Salmon, Sienna
  
White, Pink
  
Flower Color Modifier
Bicolor
  
Bicolor
  
Fruit Color
Not Available
  
Yellow Brown
  
Leaf Color in Spring
Green
  
Light Green
  
Leaf Color in Summer
Green
  
Green
  
Leaf Color in Fall
Green
  
Not Available
  
Leaf Color in Winter
Light Green
  
Not Available
  
Shape
  
  
Leaf Shape
Lobed
  
Oval
  
Thorns
No
  
No
  
Plant Season
Spring, Summer, Fall, Winter
  
Spring, Summer, Fall, Winter
  
Growing Conditions
  
  
Sunlight
Partial Sun, Partial shade
  
Full Sun, Partial Sun
  
Growth Rate
Medium
  
Medium
  
Type of Soil
Loam
  
Clay, Loam, Sand
  
The pH of Soil
Acidic, Neutral
  
Acidic, Neutral
  
Soil Drainage
Average
  
Well drained
  
Bloom Time
Not Available
  
Late Spring, Early Summer
  
Repeat Bloomer
No
  
No
  
Tolerances
Drought
  
Drought, Salt
  
Where to Plant?
Container, Ground
  
Ground
  
How to Plant?
Seedlings
  
Seedlings
  
Plant Maintenance
Medium
  
Medium
  
Watering Plants
  
  
Watering Requirements
Regular watering during dry periods
  
Keep the ground moist but not water-logged, Requires regular watering, Requires watering in the growing season
  
In Summer
Lots of watering
  
Lots of watering
  
In Spring
Moderate
  
Moderate
  
In Winter
Average Water
  
Average Water
  
Soil
  
  
Soil pH
Acidic, Neutral
  
Acidic, Neutral
  
Soil Type
Loam
  
Clay, Loam, Sand
  
Soil Drainage Capacity
Average
  
Well drained
  
Sun Exposure
Partial Sun, Partial shade
  
Full Sun, Partial Sun
  
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
  
Remove damaged leaves, Remove dead leaves, Remove dead or diseased plant parts
  
Fertilizers
Dilute liquid fertiliser
  
All-Purpose Liquid Fertilizer
  
Pests and Diseases
Downy mildew, Leaf spot, Rust
  
Red blotch
  
Plant Tolerance
Drought
  
Drought
  
Flowers
Showy
  
Showy
  
Flower Petal Number
Not Available
  
Not Available
  
Fruits
  
  
Showy Fruit
No
  
Yes
  
Edible Fruit
No
  
No
  
Fragrance
  
  
Fragrant Flower
Not Available
  
Yes
  
Fragrant Fruit
No
  
No
  
Fragrant Leaf
No
  
No
  
Fragrant Bark/Stem
No
  
No
  
Showy Foliage
Yes
  
Yes
  
Showy Bark
No
  
Yes
  
Foliage Texture
Bold
  
Medium
  
Foliage Sheen
Matte
  
Glossy
  
Evergreen
No
  
No
  
Invasive
No
  
No
  
Self-Sowing
Yes
  
Yes
  
Attracts
Snails
  
Birds, Butterflies
  
Allergy
allergic reaction
  
Not Available
  
Uses
  
  
Aesthetic Uses
Bog Garden, Water gardening
  
Beautification, Landscape Designing, Showy Purposes
  
Beauty Benefits
Not Available
  
Not Available
  
Edible Uses
Yes
  
No
  
Environmental Uses
Air purification
  
Air purification
  
Plant Benefits
  
  
Medicinal Uses
Not Available
  
Not Available
  
Part of Plant Used
Stem
  
Fruits
  
Other Uses
Jam, Jelly, Sauces
  
Decoration Purposes, Showy Purposes, Used as Ornamental plant
  
Used As Indoor Plant
No
  
No
  
Used As Outdoor Plant
Yes
  
Yes
  
Garden Design
Feature Plant, Mixed Border, Tropical
  
Dried Flower, Everlasting, Feature Plant, Hedges, Mixed Border, Screening, Wind Break
  
Botanical Name
GUNNERA insignis
  
AESCULUS californica
  
Common Name
Giant Rhubarb, Poorman's Umbrella
  
California Buckeye
  
In Hindi
Giant Rhubarb
  
कैलिफोर्निया Buckeye
  
In German
Riesen- Rhabarber
  
California Buckeye
  
In French
Géant rhubarbe
  
California Buckeye
  
In Spanish
Gigante ruibarbo
  
California Buckeye
  
In Greek
Giant Ραβέντι
  
Καλιφόρνια Buckeye
  
In Portuguese
Rhubarb gigante
  
California Buckeye
  
In Polish
Giant Rabarbar
  
Kalifornia Buckeye
  
In Latin
Giant RHEUM
  
California Buckeye
  
Kingdom
Plantae
  
Plantae
  
Phylum
Magnoliophyta
  
Magnoliophyta
  
Class
Magnoliopsida
  
Magnoliopsida
  
Order
Haloragales
  
Sapindales
  
Family
Gunneraceae
  
Sapindaceae
  
Genus
Gunnera
  
Aesculus
  
Clade
Angiosperms, Core eudicots, Eudicots
  
Angiosperms, Eudicots, Rosids
  
Tribe
Not Available
  
Not Available
  
Subfamily
Not Available
  
Hippocastanoideae
  
Number of Species
Not Available
  
Season and Care of Giant Rhubarb and California Buckeye
Season and care of Giant Rhubarb and California Buckeye is important to know. While considering everything about Giant Rhubarb and California Buckeye Care, growing season is an essential factor. Giant Rhubarb season is Spring, Summer, Fall and Winter and California Buckeye season is Spring, Summer, Fall and Winter. The type of soil for Giant Rhubarb is Loam and for California Buckeye is Clay, Loam, Sand while the PH of soil for Giant Rhubarb is Acidic, Neutral and for California Buckeye is Acidic, Neutral.
Giant Rhubarb and California Buckeye Physical Information
Giant Rhubarb and California Buckeye physical information is very important for comparison. Giant Rhubarb height is 120.00 cm and width 180.00 cm whereas California Buckeye height is 460.00 cm and width 460.00 cm. The color specification of Giant Rhubarb and California Buckeye are as follows:
Giant Rhubarb flower color: Dark Red, Dark Salmon and Sienna
Giant Rhubarb leaf color: Green
California Buckeye flower color: White and Pink
- California Buckeye leaf color: Light Green
Care of Giant Rhubarb and California Buckeye
Care of Giant Rhubarb and California Buckeye include pruning, fertilizers, watering etc. Giant Rhubarb pruning is done Remove damaged leaves, Remove dead branches and Remove dead leaves and California Buckeye pruning is done Remove damaged leaves, Remove dead leaves and Remove dead or diseased plant parts. In summer Giant Rhubarb needs Lots of watering and in winter, it needs Average Water. Whereas, in summer California Buckeye needs Lots of watering and in winter, it needs Average Water.