Life Span
Perennial
Perennial
Type
Fruit
Tender Perennial
Origin
Western Europe
Central America
Types
Pyrus amygdaliformis, Pyrus armeniacifolia, Pyrus bourgaeana
Gunnera manicata
Number of Varieties
2525
0
40000
👆🏻
Habitat
Dappled Shade, Sunny Edge, Woodland Garden Secondary
Wet forest, Woodland Garden
USDA Hardiness Zone
5-99-12
0
99
👆🏻
AHS Heat Zone
9-5
7-1
Sunset Zone
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18
H1, 14, 15, 16, 17, 20, 21, 22, 23, 24
Habit
Oval or Rounded
Clump-Forming
Plant Size
Minimum Height
101.60 cm120.00 cm
0
3900
👆🏻
Minimum Width
38.10 cm180.00 cm
0
6350
👆🏻
Plant Color
Flower Color
-
Dark Red, Dark Salmon, Sienna
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
-
Leaf Color in Spring
-
Green
Leaf Color in Summer
-
Green
Leaf Color in Fall
-
Green
Leaf Color in Winter
Light Green
Light Green
Shape
Leaf Shape
Oblong
Lobed
Thorns
✔
✘
✔
✘
Plant Season
Spring, Fall
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Partial Sun, Partial shade
Growth Rate
Slow
Medium
Type of Soil
Loam
Loam
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Well drained
Average
Bloom Time
Spring
-
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Ground
Container, Ground
How to Plant?
Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Medium
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 Sun, Partial shade
Pruning
Remove crossing or rubbing branches, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
Dilute liquid fertiliser
Pests and Diseases
Red blotch
Downy mildew, Leaf spot, Rust
Plant Tolerance
Drought
Drought
Flowers
✔
✘
✔
✘
Flower Petal Number
-
-
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
-
Bold
Foliage Sheen
-
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds
Snails
Allergy
Itchiness, Mouth itching, Pollen, Sore Throat
allergic reaction
Uses
Aesthetic Uses
-
Bog Garden, Water gardening
Beauty Benefits
Good for skin and hair
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Nesting sites for birds, Shadow Tree, Windbreak
Air purification
Plant Benefits
Medicinal Uses
Analgesic, Diuretic, Heart problems, High cholestrol, Stomach pain, Weight loss
-
Part of Plant Used
Fruits, Wood
Stem
Other Uses
Used as a dye, Used for woodware
Jam, Jelly, Sauces
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Fruit / Fruit Tree
Feature Plant, Mixed Border, Tropical
Botanical Name
PYRUS 'Bosc'
GUNNERA insignis
Common Name
Bosc Pear, Pear
Giant Rhubarb, Poorman's Umbrella
In Hindi
Bosc Pear Tree
Giant Rhubarb
In German
Bosc Pear Tree
Riesen- Rhabarber
In French
Bosc Pear Tree
Géant rhubarbe
In Spanish
Bosc Pear Tree
Gigante ruibarbo
In Greek
Bosc Pear Tree
Giant Ραβέντι
In Portuguese
Bosc Pear Tree
Rhubarb gigante
In Polish
Bosc Pear Tree
Giant Rabarbar
In Latin
Orbis Bosc ligno
Giant RHEUM
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Rosales
Haloragales
Family
Rosaceae
Gunneraceae
Genus
Pyrus
Gunnera
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Core eudicots, Eudicots
Tribe
Maleae
-
Subfamily
Amygdaloideae
-
Number of Species
241
1
27800
👆🏻