Life Span
Perennial
Perennial
Type
Tender Perennial
Broadleaf Evergreen, Vines
Origin
Southern Africa
India, Indonesia, Southeast Asia, Southern Asia
Types
Perennial
Red pepper, Orange pepper
Number of Varieties
507
0
40000
👆🏻
Habitat
Desert, Mediterranean region, Subtropical climates, Temperate Regions
Moist Soils, orchards, Temperate Regions
USDA Hardiness Zone
8-108-15
0
99
👆🏻
AHS Heat Zone
10-8
12 - 1
Sunset Zone
H1, H2, 8, 9, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
H1, H2, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Clump-Forming
Clump-Forming
Plant Size
Minimum Height
61.30 cm180.00 cm
0
3900
👆🏻
Minimum Width
30.50 cm60.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow, Light Yellow, Brown
Lemon yellow
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Green, Brown
Red, Green, Light Green
Leaf Color in Spring
Green, Gray Green
Light Green, Dark Green
Leaf Color in Summer
Green, Gray Green
Light Green
Leaf Color in Fall
Green, Gray Green
Light Green, Dark Green
Leaf Color in Winter
Light Green
Light Green, Dark Green
Shape
Leaf Shape
Grass like
Circular cordate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun, Partial shade
Growth Rate
Medium
Fast
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Average
Average
Bloom Time
Indeterminate
-
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Container, Ground, Pot
Container, Ground
How to Plant?
Rhizome division, Seedlings
Seedlings, Stem Planting, Vegetative Reproduction
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Requires regular watering
Do Not over Water, Sprinkle water over foliage, Water every two or three days during warmer months
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Type
Clay, Loam, Sand
Loam, Sand
Soil Drainage Capacity
Average
Average
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun, Partial shade
Pruning
Remove dead leaves
A hard prune may be necessary if the plant becomes woody, Remove dead branches, Trim each shoot back to the first set of leaves
Fertilizers
Any balanced general purpose fertilizer
10-10-10 diluted liquid fertilizer, All-Purpose Liquid Fertilizer, Do not let fertilizers touch the leaves
Pests and Diseases
Nematodes, Scale
Aphids, Beetles, Root rot, Rust, Scab
Plant Tolerance
Drought
Heat Tolerance, Humidity, Salt and Soil Compaction
Flowers
Showy
-
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
Medium
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Bees, Birds, Butterflies
Aphids, Leafminer, Snails, Squirrels
Allergy
Skin irritation
Oral Allergy
Uses
Aesthetic Uses
Showy Purposes
Beautification, Cottage Garden, Decorating walls
Beauty Benefits
-
Acne, Blackheads
Edible Uses
✔
✘
✔
✘
Environmental Uses
Ethnobotanic
Fixes Nitrogen, Insect Repellent
Plant Benefits
Medicinal Uses
-
Acid Reflux, Dysentry, Healthy teeth, Inflammation, Oral health
Part of Plant Used
Root
Dried seeds
Other Uses
Roots were worn to protect and strengthen the wearer, Used as Ornamental plant
Culinary use, Oil is used for aromatherapy, Used in herbal medicines
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Bog Garden, Container, Feature Plant, Mixed Border, Tropical, Water Gardens
Container, Feature Plant, Hedges, Screening / Wind Break, Tropical
Botanical Name
DIETES bicolor
Piper nigrum
Common Name
African iris, Fortnight lily
Peppercorn, Piper, Black pepper
In Hindi
African Iris
काली मिर्च
In German
Afrikanische Iris
Pfeffer
In French
African Iris
Piper nigrum
In Spanish
Iris africano
Poivrier noir
In Greek
Αφρικανική Iris
μαύρο πιπέρι
In Portuguese
Iris africano
Pimenta-preta
In Polish
Afryki Iris
Pieprz czarny
In Latin
African Iris
nigrum piperis
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Asparagales
Piperales
Family
Iridaceae
Piperaceae
Genus
Dietes
Piper
Clade
Angiosperms, Monocots
Angiosperms, Monocots
Tribe
Irideae
-
Subfamily
Iridoideae
-
Number of Species
3001100
1
27800
👆🏻