Life Span
Perennial
Perennial
Origin
Hybrid origin
World/Pandemic, North America, Europe, Russia/Siberia, Northern Africa, Asia, India
Types
Not Available
White Spanish
Gladalan White
Number of Varieties
Not Available
Habitat
Damp Places, Marshy ground
Cropland, Farms, gardens
USDA Hardiness Zone
6-9
Not Available
AHS Heat Zone
9-4
Not Available
Sunset Zone
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 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
Clump-Forming
Upright/Erect
Flower Color
Yellow, Red, Orange, Pink
White, Yellow green
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Not Available
Not Available
Leaf Color in Spring
Green, Blue Green
Green
Leaf Color in Summer
Green, Blue Green
Green, Gray Green
Leaf Color in Fall
Blue Green, Gray Green, Light Yellow
Green, Gray Green, Yellow green
Leaf Color in Winter
Light Green
Not Available
Plant Season
Spring, Summer
Not Available
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral
Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Early Summer, Summer
Late Spring, Early Summer
Tolerances
Drought
Drought
Where to Plant?
Container, Ground
Ground, Pot
How to Plant?
Divison, Seedlings
Seedlings, Sets
Plant Maintenance
Medium
Medium
Watering Requirements
Needs more water during establishment, Water Deeply, Water in morning to avoid prompting diseases, Water in the early morning hours
Keep the ground moist but not water-logged, Requires a lot of watering, 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 pH
Acidic, Neutral
Neutral
Soil Type
Clay, Loam, Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Cut or pinch the stems, Remove damaged leaves, Remove dead branches, Remove dead leaves
Dispose of diseased portions, Prune after flowering
Fertilizers
All-Purpose Liquid Fertilizer, Apply N-P-K
14-14-14 Fertilizer, All-Purpose Liquid Fertilizer, Fertilize the soil before planting
Pests and Diseases
Onion thrips, Red blotch, Root rot
Aphids, Downy mildew, Leaf rust, Slugs, Soft scales
Plant Tolerance
Drought, Moisture
Humidity, Shade areas, Shallow soil
Flower Petal Number
Single
Single
Fragrant Bark/Stem
No
Yes
Foliage Texture
Coarse
Medium
Foliage Sheen
Matte
Matte
Attracts
Snails
Aphids, Insects, Snails
Allergy
Not Available
Eye irritation, Gastric, Oral Allergy
Aesthetic Uses
Borders, Cottage Garden, Ground Cover
Not Used For Aesthetic Purpose
Beauty Benefits
Not Available
Anti-ageing, Blackheads, Good for the Scalp, Reduce Bruises
Environmental Uses
Air purification
Air purification, Indoor Air Purification, Insect Repellent
Medicinal Uses
Not Available
Analgesic, Asthma, Bronchitis, cholesterol-lowering, Cough, Diabetes, Digestion problems, Diuretic, High blood pressure, Respiratory Disorders, Rheumatism
Part of Plant Used
Not Available
Whole plant
Other Uses
Not Available
Animal Feed, Culinary use, Oil is used for aromatherapy, Sauces
Used As Indoor Plant
No
Yes
Used As Outdoor Plant
Yes
Yes
Garden Design
Container, Cutflower, Mixed Border, Rock Garden, Wall
Edible, Herb / Vegetable
Botanical Name
KNIPHOFIA 'Border Ballet'
ALLIUM cepa 'White Ebenezer'
Common Name
Tritoma, Wisley Blue Spring Starflower, Wisley Blue Springstar
Garden Onion, White Onion
In German
Tritoma
Zwiebel
In Spanish
tritoma
Cebolla
In Greek
tritoma
Κρεμμύδι
In Portuguese
Tritoma
Cebola
Phylum
Tracheophyta
Magnoliophyta
Class
Magnoliopsida
Liliopsida
Order
Asparagales
Asparagales
Family
Liliaceae
Liliaceae
Clade
Angiosperms, Monocots
Angiosperms, Monocots
Tribe
Not Available
Allieae
Subfamily
Not Available
Allioideae
Season and Care of Tritoma and White Onion
Season and care of Tritoma and White Onion is important to know. While considering everything about Tritoma and White Onion Care, growing season is an essential factor. Tritoma season is Spring and Summer and White Onion season is Spring and Summer. The type of soil for Tritoma is Clay, Loam, Sand and for White Onion is Loam, Sand while the PH of soil for Tritoma is Acidic, Neutral and for White Onion is Neutral.
Tritoma and White Onion Physical Information
Tritoma and White Onion physical information is very important for comparison. Tritoma height is 45.70 cm and width 50.80 cm whereas White Onion height is 60.00 cm and width 10.20 cm. The color specification of Tritoma and White Onion are as follows:
Tritoma flower color: Yellow, Red, Orange and Pink
Tritoma leaf color: Green and Blue Green
White Onion flower color: White and Yellow green
- White Onion leaf color: Green
Care of Tritoma and White Onion
Care of Tritoma and White Onion include pruning, fertilizers, watering etc. Tritoma pruning is done Cut or pinch the stems, Remove damaged leaves, Remove dead branches and Remove dead leaves and White Onion pruning is done Dispose of diseased portions and Prune after flowering. In summer Tritoma needs Lots of watering and in winter, it needs Average Water. Whereas, in summer White Onion needs Lots of watering and in winter, it needs Average Water.
