Life Span
Perennial
Perennial
Type
Tree
Perennial
Origin
Eastern Asia
-
Types
Ulmus chumlia, Ulmus glabra, Ulmus elongata
Kniphofia uvaria
Number of Varieties
3570
0
40000
👆🏻
Habitat
River side
Damp Places, Marshy ground
USDA Hardiness Zone
5-96-9
0
99
👆🏻
AHS Heat Zone
9-5
9-4
Sunset Zone
3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Upright/Erect
Clump-Forming
Plant Size
Minimum Height
1,520.00 cm45.70 cm
0
3900
👆🏻
Minimum Width
1,220.00 cm50.80 cm
0
6350
👆🏻
Plant Color
Flower Color
Red
Yellow, Red, Orange, Pink
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Tan, Brown
-
Leaf Color in Spring
Green
Green, Blue Green
Leaf Color in Summer
Dark Green
Green, Blue Green
Leaf Color in Fall
Yellow, Red, Green
Blue Green, Gray Green, Light Yellow
Leaf Color in Winter
-
Light Green
Shape
Leaf Shape
Toothed
Linear
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
-
Medium
Type of Soil
Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Fall
Early Summer, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Ground
Container, Ground
How to Plant?
Seedlings, Stem Planting, Transplanting
Divison, Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Requires watering in the growing season, Water when top layer of soil becomes dry
Needs more water during establishment, Water Deeply, Water in morning to avoid prompting diseases, Water in the early morning hours
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
Soil Type
Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Prune if you want to improve plant shape, Remove damaged leaves, Remove dead leaves, Remove shoots
Cut or pinch the stems, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
organic fertlizers
All-Purpose Liquid Fertilizer, Apply N-P-K
Pests and Diseases
Mealybugs, Red blotch, Scale
Onion thrips, Red blotch, Root rot
Plant Tolerance
Drought
Drought, Moisture
Flowers
✔
✘
✔
✘
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
Fine
Coarse
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
-
Snails
Allergy
allergic reaction
-
Uses
Aesthetic Uses
Bonsai, Landscape Designing
Borders, Cottage Garden, Ground Cover
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Food for birds, Food for insects, No fertilizer, pesticides, or herbicides needed, Prevent Soil Erosion
Air purification
Plant Benefits
Medicinal Uses
Antidote, Demulcent, Diuretic
-
Part of Plant Used
Fruits, Inner Bark, Leaves
-
Other Uses
Used as firewood, Used for its medicinal properties, Used in construction, Used in Furniture, Wood is used for making furniture, Wood is used for ship building, Wood is used in construction
-
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Feature Plant, Mixed Border, Shade Trees, Street Trees, Topiary / Bonsai / Espalier
Container, Cutflower, Mixed Border, Rock Garden, Wall
Botanical Name
ULMUS parvifolia 'Drake'
KNIPHOFIA 'Border Ballet'
Common Name
Chinese Elm, Drake Elm
Tritoma, Wisley Blue Spring Starflower, Wisley Blue Springstar
In Hindi
चीनी एल्म
Tritoma
In German
Chinese Elm
Tritoma
In French
Elm chinoise
Tritoma
In Spanish
olmo chino
tritoma
In Greek
Κινέζοι Elm
tritoma
In Portuguese
Elm chinês
Tritoma
In Polish
Chiński Elm
Tritoma
In Latin
Chinese Elm
Trytoma
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Tracheophyta
Class
Magnoliopsida
Magnoliopsida
Order
Rosales
Asparagales
Family
Ulmaceae
Liliaceae
Genus
Ulmus
Kniphofia
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Monocots
Tribe
Ulmeae
-
Subfamily
-
-
Number of Species
3572
1
27800
👆🏻