Life Span
Perennial
Annual and Perennial
Type
Broadleaf Evergreen
Flowering Plants, Shrubs
Origin
Mexico, Central America, South America
World/Pandemic, North America, Europe, Russia/Siberia, China, Korea
Types
it is a type of oleander
Bigleaf hydrangea, Hortensia, Smooth hydrangea, Oakleaf hydrangea, Annabelle
Habitat
coastal environs, disturbed sites, old gardens, open Woodlands, Pastures, Roadsides, Waste areas, waterways
Forest edges, Hillside, Woods
USDA Hardiness Zone
9-15
2-11
Sunset Zone
21,22
7, 8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24
Habit
Oval or Rounded
Upright/Erect
Flower Color
Yellow, Light Yellow, Peach
Blue, Sky Blue, Indigo, Dark Blue
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Red, Green, Black
Brown, Sandy Brown
Leaf Color in Spring
Green
Sea Green, Gray Green
Leaf Color in Summer
Green, Dark Green
Sea Green, Gray Green
Leaf Color in Fall
Dark Green
Sea Green, Gray Green
Leaf Color in Winter
Dark Green
Light Green
Leaf Shape
Long Narrow
Oblovate
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall
Sunlight
Full Sun
Full Sun, Partial Sun
Growth Rate
Fast
Very Fast
Type of Soil
Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Indeterminate
Indeterminate
Tolerances
Pollution, Drought, Salt
Drought
Where to Plant?
Ground, Pot
Container, Ground, Pot
How to Plant?
Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Requirements
Needs watering once a week, Water Deeply
Keep ground moist, Requires a lot of watering, Requires regular watering, Requires watering in the growing season
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic, Neutral, Alkaline
Slightly Acidic
Soil Type
Loam, Sand
Loamy
Soil Drainage Capacity
Well drained
Loamy
Sun Exposure
Full Sun
Full Sun
Pruning
Prune to stimulate growth, Remove dead branches
Prune to control growth, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
fertilize in spring, slow-release fertilizers
Compost
Pests and Diseases
Bacteria, fungus, Insects
Bacterial leaf spot, Botrytis Blight, Leafminers, Mealybugs, Mushroom root rot
Plant Tolerance
Drought, Pollution, Salt
Drought
Flower Petal Number
Single
Single
Foliage Texture
Fine
Medium
Foliage Sheen
Glossy
Matte
Allergy
Phytodermatitis, Toxic
Chest tightness, Diarrhea, Dizziness, Nausea, Vomiting
Aesthetic Uses
Showy Purposes
Beautification, Bouquets, Landscape Designing, Showy Purposes
Environmental Uses
-
Air purification, Food for insects, Indoor Air Purification, Prevent Soil Erosion, Very little waste
Medicinal Uses
-
Fever, Kidney problems, Urinary tract problems
Part of Plant Used
Whole plant
Flowers, Root
Other Uses
For making oil, Used as Ornamental plant
Can be made into a herbal tea, Decoration Purposes, Employed in herbal medicine, Showy Purposes, Used as Ornamental plant, Used for its medicinal properties
Used As Indoor Plant
No
Yes
Used As Outdoor Plant
Yes
Yes
Garden Design
Container, Feature Plant, Foundation, Hedges, Mixed Border, Screening, Wind Break, Shade Trees, Street Trees, Topiary, Bonsai, Espalier, Tropical
Container, Herb
Botanical Name
THEVETIA peruviana
CENTAUREA cyanus
Common Name
Yellow Oleander, Lucky Nut
Batchelor's Buttons, Cornflower
In Hindi
पीला कनेर
Hydrangea
In German
Gelbe Oleander
Hortensie
In French
Oleander Jaune
Hortensia
In Spanish
Oleander amarillo
Hortensia
In Greek
κίτρινη πικροδάφνη
υδραγεία
In Portuguese
Oleander amarelo
Hortênsia
In Polish
żółta Oleander
Hortensja
In Latin
Yellow haurit Cleander
Hibiscus
Phylum
Magnoliophyta
Anthophyta
Class
Magnoliopsida
Magnoliopsida
Order
Gentianales
Asterales
Family
Apocynaceae
Asteraceae
Genus
Cascabela
Centaurea
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Asterids, Eudicots
Season and Care of Yellow Oleander and Cornflower
Season and care of Yellow Oleander and Cornflower is important to know. While considering everything about Yellow Oleander and Cornflower Care, growing season is an essential factor. Yellow Oleander season is Spring, Summer, Fall and Winter and Cornflower season is Spring, Summer, Fall and Winter. The type of soil for Yellow Oleander is Loam, Sand and for Cornflower is Loam, Sand while the PH of soil for Yellow Oleander is Acidic, Neutral, Alkaline and for Cornflower is Acidic, Neutral, Alkaline.
Yellow Oleander and Cornflower Physical Information
Yellow Oleander and Cornflower physical information is very important for comparison. Yellow Oleander height is 240.00 cm and width 240.00 cm whereas Cornflower height is 30.00 cm and width 30.00 cm. The color specification of Yellow Oleander and Cornflower are as follows:
Yellow Oleander flower color: Yellow, Light Yellow and Peach
Yellow Oleander leaf color: Green
Cornflower flower color: Blue, Sky Blue, Indigo and Dark Blue
- Cornflower leaf color: Sea Green and Gray Green
Care of Yellow Oleander and Cornflower
Care of Yellow Oleander and Cornflower include pruning, fertilizers, watering etc. Yellow Oleander pruning is done Prune to stimulate growth and Remove dead branches and Cornflower pruning is done Prune to control growth, Remove damaged leaves, Remove dead branches and Remove dead leaves. In summer Yellow Oleander needs Lots of watering and in winter, it needs Average Water. Whereas, in summer Cornflower needs Lots of watering and in winter, it needs Average Water.