Life Span
Perennial
Annual
Type
Bulb or Corm or Tuber
Tender Perennial
Origin
Southeastern Asia
Mediterranean, Turkey, Canary Islands, Africa, Southern Africa, Madagascar, South Africa, Iraq, Iran, Western Asia
Types
Amorphophallus titanum
'Americana Bright Red' geranium, 'Allure Light Pink' geranium, 'Candy Cherry' geranium, 'Elegance Imperial' regal geranium
Number of Varieties
3422
0
40000
👆🏻
Habitat
Wild
Mediterranean region
USDA Hardiness Zone
11-1512-15
0
99
👆🏻
AHS Heat Zone
12-10
12-1
Sunset Zone
21,22
A2, A3, 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
Clump-Forming
Plant Size
Minimum Height
300.00 cm20.00 cm
0
3900
👆🏻
Minimum Width
370.00 cm20.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Green, Burgundy, Dark Red, Ivory
White, Red, Purple, Orange, Pink, Rose, Salmon, Orange Red
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Orange
-
Leaf Color in Spring
-
White, Yellow, Red, Green, Purple, Dark Green, Bronze, Orange Red, Ivory
Leaf Color in Summer
Light Green
White, Yellow, Red, Green, Purple, Dark Green, Bronze, Orange Red, Ivory
Leaf Color in Fall
Several shades of Green
White, Yellow, Red, Green, Purple, Dark Green, Bronze, Orange Red, Ivory
Leaf Color in Winter
Light Green
-
Shape
Leaf Shape
Umbrella Like
Reniform
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Partial shade
Full Sun, Partial Sun
Growth Rate
Medium
Fast
Type of Soil
Loam
Loam, Sand
The pH of Soil
Neutral, Alkaline
Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Late Spring, Early Summer
Indeterminate
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
-
Where to Plant?
Container, Ground
Container, Ground, Pot
How to Plant?
Leaf Cutting, Tissue culture, Tuber propagation
Grafting, Seedlings, Stem Planting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Do Not over Water, watered when a new leaf first appears
Prefer drip-irrigation instead of Over-head watering, Requires regular watering, Water Deeply, Water twice a day in the initial period
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Neutral, Alkaline
Neutral
Soil Type
Loam
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Partial shade
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Cut or pinch the stems, No pruning needed in the early stages, Prune if you want to improve plant shape, Prune in spring, Prune to stimulate growth, Remove dead or diseased plant parts, Remove shoots
Fertilizers
organic fertlizers
All-Purpose Liquid Fertilizer
Pests and Diseases
Tuber Rot
Alternaria Leaf Spot, Bacterial Blight, Bacterial Fasciation, Bacterial leaf spot, Blackleg, Botrytis Blight, Edema, Gray mold, Pseudomonas Leaf Spot, Southern Bacterial Wilt, Stem spot, Verticillium Wilt, Viruses
Plant Tolerance
Drought
Drought
Flowers
✔
✘
✔
✘
Flower Petal Number
-
Single, Double, Semi-Double
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Bold
Medium
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Insects, pollinators
Butterflies
Allergy
Toxic if not prepared properly
Sinuses, Throat itching
Uses
Aesthetic Uses
Beautification
Beautification, Bouquets, Showy Purposes, Used for decorating walls, fences, gates, hedges, etc.
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Diarrhea, Fever, Stomach aliments, Swelling
Antibacterial, Diabetes, Inflammation
Part of Plant Used
Leaf Stalks, Tuber
Flowers, Whole plant
Other Uses
Grown in botanical gardens as a specimen
Oil is used in perfume, soaps, creams, etc., Used as Ornamental plant, Used for fragrance
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Feature Plant, Tropical
Alpine, Bedding Plant, Container, Edging, Foundation, Hanging Basket, Houseplant, Mixed Border, Rock Garden / Wall, Topiary / Bonsai / Espalier, Tropical
Botanical Name
AMORPHOPHALLUS titanum
PELARGONIUM
Common Name
Titan Arum
Florist Geranium, Geranium
In Hindi
Titan Arum
Geranium
In German
Titan Arum
Geranie
In French
Titan Arum
Géranium
In Spanish
Arum Titan
Geranio
In Greek
Titan Arum
γεράνι
In Portuguese
Titan Arum
Gerânio
In Polish
Titan Arum
Pelargonia
In Latin
Titan Arum
Geranium
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Lilopsida
Magnoliopsida
Order
Alismatales
Geraniales
Family
Araceae
Geraniaceae
Genus
Amorphophallus
Geranium
Clade
Angiosperms, Monocots
Angiosperms, Eudicots, Rosids
Tribe
Thomsonieae
-
Subfamily
Aroideae
-
Number of Species
170422
1
27800
👆🏻