Life Span
Annual and Perennial
Perennial
Type
Flowering Plants, Shrubs
Broadleaf Evergreen, Vines
Origin
World/Pandemic, North America, Europe, Russia/Siberia, China, Korea
India, Indonesia, Southeast Asia, Southern Asia
Types
Bigleaf hydrangea, Hortensia, Smooth hydrangea, Oakleaf hydrangea, Annabelle
Red pepper, Orange pepper
Number of Varieties
1007
0
40000
👆🏻
Habitat
Forest edges, Hillside, Woods
Moist Soils, orchards, Temperate Regions
USDA Hardiness Zone
2-118-15
0
99
👆🏻
AHS Heat Zone
7 - 1
12 - 1
Sunset Zone
7, 8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24
H1, H2, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Upright/Erect
Clump-Forming
Plant Size
Minimum Height
30.00 cm180.00 cm
0
3900
👆🏻
Minimum Width
30.00 cm60.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Blue, Sky Blue, Indigo, Dark Blue
Lemon yellow
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown, Sandy Brown
Red, Green, Light Green
Leaf Color in Spring
Sea Green, Gray Green
Light Green, Dark Green
Leaf Color in Summer
Sea Green, Gray Green
Light Green
Leaf Color in Fall
Sea Green, Gray Green
Light Green, Dark Green
Leaf Color in Winter
Light Green
Light Green, Dark Green
Shape
Leaf Shape
Oblovate
Circular cordate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Growth Rate
Very Fast
Fast
Type of Soil
Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Average
Bloom Time
Indeterminate
-
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Container, Ground, Pot
Container, Ground
How to Plant?
Seedlings
Seedlings, Stem Planting, Vegetative Reproduction
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Keep ground moist, Requires a lot of watering, Requires regular watering, Requires watering in the growing season
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
Slightly Acidic
Acidic, Neutral, Alkaline
Soil Type
Loamy
Loam, Sand
Soil Drainage Capacity
Loamy
Average
Sun Exposure
Full Sun
Full Sun, Partial Sun, Partial shade
Pruning
Prune to control growth, Remove damaged leaves, Remove dead branches, 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
Compost
10-10-10 diluted liquid fertilizer, All-Purpose Liquid Fertilizer, Do not let fertilizers touch the leaves
Pests and Diseases
Bacterial leaf spot, Botrytis Blight, Leafminers, Mealybugs, Mushroom root rot
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
Butterflies
Aphids, Leafminer, Snails, Squirrels
Allergy
Chest tightness, Diarrhea, Dizziness, Nausea, Vomiting
Oral Allergy
Uses
Aesthetic Uses
Beautification, Bouquets, Landscape Designing, Showy Purposes
Beautification, Cottage Garden, Decorating walls
Beauty Benefits
-
Acne, Blackheads
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Food for insects, Indoor Air Purification, Prevent Soil Erosion, Very little waste
Fixes Nitrogen, Insect Repellent
Plant Benefits
Medicinal Uses
Fever, Kidney problems, Urinary tract problems
Acid Reflux, Dysentry, Healthy teeth, Inflammation, Oral health
Part of Plant Used
Flowers, Root
Dried seeds
Other Uses
Can be made into a herbal tea, Decoration Purposes, Employed in herbal medicine, Showy Purposes, Used as Ornamental plant, Used for its medicinal properties
Culinary use, Oil is used for aromatherapy, Used in herbal medicines
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Herb
Container, Feature Plant, Hedges, Screening / Wind Break, Tropical
Botanical Name
CENTAUREA cyanus
Piper nigrum
Common Name
Batchelor's Buttons, Cornflower
Peppercorn, Piper, Black pepper
In Hindi
Hydrangea
काली मिर्च
In German
Hortensie
Pfeffer
In French
Hortensia
Piper nigrum
In Spanish
Hortensia
Poivrier noir
In Greek
υδραγεία
μαύρο πιπέρι
In Portuguese
Hortênsia
Pimenta-preta
In Polish
Hortensja
Pieprz czarny
In Latin
Hibiscus
nigrum piperis
Kingdom
Plantae
Plantae
Phylum
Anthophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Asterales
Piperales
Family
Asteraceae
Piperaceae
Genus
Centaurea
Piper
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Monocots
Tribe
Cynareae
-
Subfamily
Carduoideae
-
Number of Species
2501100
1
27800
👆🏻