Life Span
Biennial
Annual and Perennial
Type
Tree
Vegetable
Origin
Australia
North America, Mexico, Central America
Types
Narrowleaf Bottle Tree, Pink Flame Tree, Rusty Kurrajong
Winter squash, Field pumpkin, Crookneck pumpkin
Number of Varieties
3020
0
40000
👆🏻
Habitat
Subtropical climates, Subtropical forests
close to waterfalls, Riverbanks, Warmer regions, waterways, Wet ground
USDA Hardiness Zone
9-111-6
0
99
👆🏻
AHS Heat Zone
12-9
12-1
Sunset Zone
H1, H2, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
A1, A2, A3, H1, H2, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Upright/Erect
Vining/Climbing
Plant Size
Minimum Height
2,743.20 cm91.44 cm
0
3900
👆🏻
Minimum Width
1,500.00 cm609.60 cm
0
6350
👆🏻
Plant Color
Flower Color
Crimson, Orange Red
Yellow
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Dark Red, Sienna, Chocolate
Orange Red, Yellow Brown
Leaf Color in Spring
-
Green, Light Green
Leaf Color in Summer
Red, Green, Light Green
Green, Dark Green
Leaf Color in Fall
Green
Green, Dark Green
Leaf Color in Winter
Green
-
Shape
Leaf Shape
Lobed
Heart-shaped
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer
Early Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun
Growth Rate
Fast
Very Fast
Type of Soil
Loam, Sand
Well drained
The pH of Soil
Acidic, Neutral
Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Early Spring, Spring, Late Spring, Early Summer
Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Pollution, Drought
Drought
Where to Plant?
Ground
Ground
How to Plant?
Grafting, Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Do Not over Water, Requires regular watering
Keep the ground moist but not water-logged, Requires consistently moist soil, Requires regular watering, Requires watering in the growing season, Water in the early morning hours
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral
Neutral
Soil Type
Loam, Sand
Loam
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
Remove branches, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts, Remove deadheads
Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove Vines
Fertilizers
Nitrogen
Apply 5-10-5 amounts, Nitrogen, Phosphorous, Potassium
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
Drought, Pollution
Drought
Flowers
✔
✘
✔
✘
Flower Petal Number
Single
Single
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Medium
Coarse
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Hummingbirds
Beetles, Bugs
Allergy
allergic reaction, Skin irritation
Asthma, breathing problems, Itchiness, Nasal Congestion, Swelling, Swelling in the face
Uses
Aesthetic Uses
Showy Purposes
-
Beauty Benefits
-
Good for skin and hair, Skin cleanser, Skin Problems
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Nesting sites for birds, Shadow Tree, Wildlife
Air purification
Plant Benefits
Medicinal Uses
-
Anemia, Antibacterial, anti-cancer, cholesterol-lowering, Fertility, High blood pressure, Immunity, Liver problems, Prevention of convulsion, Regulates Blood Sugar
Part of Plant Used
Root, Seeds
Fruits, Leaves, Seeds
Other Uses
Used as Ornamental plant
Used As Food, Used as Ornamental plant, Used for its medicinal properties, Used in salads
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Shade Trees, Street Trees, Tropical
Edible, Herb / Vegetable, Vine
Botanical Name
BRACHYCHITON rupestris
CUCURBITA pepo 'Wolf'
Common Name
Australian Flame Tree, Flame Bottle Tree, Illawarra Flame Tree
Pumpkin
In Hindi
बोतल ट्री
कद्दू
In German
Flaschenbaum
Kürbis
In French
Bouteille Arbre
Citrouille
In Spanish
Árbol de la botella
Calabaza
In Greek
Μπουκάλι Δέντρο
Κολοκύθι
In Portuguese
Bottle Tree
Abóbora
In Polish
Butelka Drzewo
Dynia
In Latin
Utrem ligno
cucurbita
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Malvales
Violales
Family
Sterculiaceae
Cucurbitaceae
Genus
brachychiton
Cucurbita
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Tribe
Sterculieae
Cucurbiteae
Subfamily
Sterculioideae
Cucurbitoideae
Number of Species
309
1
27800
👆🏻