Life Span
Annual or Biennial
Perennial
Type
Grass
Tender Perennial
Origin
South America, Micronesia, New Zealand
Central America
Types
Silver pampas grass, Uruguayan pampas grass, Purple pampas grass
Gunnera manicata
Number of Varieties
2525
0
40000
👆🏻
Habitat
Lawn
Wet forest, Woodland Garden
USDA Hardiness Zone
7-119-12
0
99
👆🏻
AHS Heat Zone
11 - 7
7-1
Sunset Zone
H1, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
H1, 14, 15, 16, 17, 20, 21, 22, 23, 24
Habit
Clump-Forming
Clump-Forming
Plant Size
Minimum Height
304.80 cm120.00 cm
0
3900
👆🏻
Minimum Width
182.88 cm180.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Pink, Violet, White hair and some brown spots on margins and at tips
Dark Red, Dark Salmon, Sienna
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
-
Leaf Color in Spring
Green, Light Green, Dark Green
Green
Leaf Color in Summer
Light Green
Green
Leaf Color in Fall
Green, Light Green, Dark Green
Green
Leaf Color in Winter
Dark Green, Tan
Light Green
Shape
Leaf Shape
Long and slender with very sharp edges
Lobed
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun
Partial Sun, Partial shade
Growth Rate
Fast
Medium
Type of Soil
Loam
Loam
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Well drained
Average
Bloom Time
Summer, Fall
-
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought, Salt
Drought
Where to Plant?
Ground
Container, Ground
How to Plant?
Seedlings, Stem Planting
Seedlings
Plant Maintenance
Low
Medium
Watering Plants
Watering Requirements
Average Water Needs, Needs watering once a week, Reduce water once established, Water more frequently during periods of extreme drought
Regular watering during dry periods
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
Loam
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun
Partial Sun, Partial shade
Pruning
Prune in late winter, Remove branches, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove deadheads
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
Apply 10-10-10 amount, Nitrogen, Phosphorous, Potassium
Dilute liquid fertiliser
Pests and Diseases
Red blotch
Downy mildew, Leaf spot, Rust
Plant Tolerance
Drought, Salt
Drought
Flowers
✔
✘
✔
✘
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
Fine
Bold
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds, Rats, Snakes
Snails
Allergy
Itchiness, Skin cuts
allergic reaction
Uses
Aesthetic Uses
Showy Purposes
Bog Garden, Water gardening
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Provides ground cover
Air purification
Plant Benefits
Medicinal Uses
-
-
Part of Plant Used
Flowers, Leaves
Stem
Other Uses
Fibre, Food for animals, Used in paper industry
Jam, Jelly, Sauces
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Dried Flower / Everlasting, Cutflower, Dried Flower/Everlasting, Feature Plant, Foundation, Groundcover, Mixed Border, Screening / Wind Break
Feature Plant, Mixed Border, Tropical
Botanical Name
CORTADERIA
GUNNERA insignis
Common Name
Pampas Grass
Giant Rhubarb, Poorman's Umbrella
In Hindi
Pampas grass
Giant Rhubarb
In German
Pampasgrass
Riesen- Rhabarber
In French
herbe de la pampa
Géant rhubarbe
In Spanish
cortaderas
Gigante ruibarbo
In Greek
γρασίδι Πάμπα
Giant Ραβέντι
In Portuguese
grama de Pampas
Rhubarb gigante
In Polish
Pampas trawy
Giant Rabarbar
In Latin
Pampas herba
Giant RHEUM
Kingdom
Plantae
Plantae
Phylum
Vascular plant
Magnoliophyta
Class
Liliopsida
Magnoliopsida
Order
Poales
Haloragales
Family
Poaceae
Gunneraceae
Genus
Cortaderia
Gunnera
Clade
Angiosperms, Commelinids, Monocots
Angiosperms, Core eudicots, Eudicots
Tribe
Danthonieae
-
Subfamily
Danthonioideae
-
Number of Species
251
1
27800
👆🏻