Life Span
Perennial
Perennial
Type
Tender Perennial
Flowering Plants, Shrubs
Origin
Central America
-
Types
Gunnera manicata
Bigleaf hydrangea, Hortensia, Smooth hydrangea, Oakleaf hydrangea, Annabelle
Number of Varieties
25100
0
40000
👆🏻
Habitat
Wet forest, Woodland Garden
Forest edges, Hillside, Woods
USDA Hardiness Zone
9-126-8
0
99
👆🏻
AHS Heat Zone
7-1
8*6
Sunset Zone
H1, 14, 15, 16, 17, 20, 21, 22, 23, 24
21,22
Habit
Clump-Forming
Cushion/Mound-forming
Plant Size
Minimum Height
120.00 cm15.20 cm
0
3900
👆🏻
Minimum Width
180.00 cm30.50 cm
0
6350
👆🏻
Plant Color
Flower Color
Dark Red, Dark Salmon, Sienna
Red
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
-
Leaf Color in Spring
Green
Gray Green
Leaf Color in Summer
Green
Gray Green
Leaf Color in Fall
Green
Gray Green
Leaf Color in Winter
Light Green
Light Green
Shape
Leaf Shape
Lobed
Oblovate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer
Growing Conditions
Sunlight
Partial Sun, Partial shade
Full Sun
Growth Rate
Medium
Fast
Type of Soil
Loam
Loam, Sand
The pH of Soil
Acidic, Neutral
Neutral, Alkaline
Soil Drainage
Average
Well drained
Bloom Time
-
Late Spring, Early Summer, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Container, Ground
Container, Ground
How to Plant?
Seedlings
Seedlings, Stem Planting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Regular watering during dry periods
-
In Summer
Lots of watering
Drought Tolerant, Average Water
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral
Neutral, Alkaline
Soil Type
Loam
Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Partial Sun, Partial shade
Full Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
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
-
Single
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Bold
Fine
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Snails
Bees, Flies
Allergy
allergic reaction
Chest tightness, Diarrhea, Dizziness, Nausea, Vomiting
Uses
Aesthetic Uses
Bog Garden, Water gardening
-
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
-
Fever, Kidney problems, Urinary tract problems
Part of Plant Used
Stem
Flowers, Root
Other Uses
Jam, Jelly, Sauces
-
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Mixed Border, Tropical
Container, Edging, Mixed Border, Rock Garden / Wall
Botanical Name
GUNNERA insignis
HELIANTHEMUM 'Dazzler'
Common Name
Giant Rhubarb, Poorman's Umbrella
Dazzler Sun-rose, Dazzler Sunrose, Sunrose
In Hindi
Giant Rhubarb
Hydrangea
In German
Riesen- Rhabarber
Hortensie
In French
Géant rhubarbe
Hortensia
In Spanish
Gigante ruibarbo
Hortensia
In Greek
Giant Ραβέντι
υδραγεία
In Portuguese
Rhubarb gigante
Hortênsia
In Polish
Giant Rabarbar
Hortensja
In Latin
Giant RHEUM
Hibiscus
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
-
Class
Magnoliopsida
-
Order
Haloragales
-
Family
Gunneraceae
Cistaceae
Genus
Gunnera
-
Clade
Angiosperms, Core eudicots, Eudicots
-
Tribe
-
-
Subfamily
-
-
Number of Species
120
1
27800
👆🏻