Life Span
Perennial
Perennial
Type
Tree
Flowering Plants
Origin
Eastern Asia
Southwestern United States, California
Types
Ulmus chumlia, Ulmus glabra, Ulmus elongata
-
Number of Varieties
3540
0
40000
👆🏻
Habitat
River side
Dry areas, meadows
USDA Hardiness Zone
5-94-9
0
99
👆🏻
AHS Heat Zone
9-5
9-1
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
1a, 1b, 2a, 2b, 3a, 3b, 7, 8, 9, 10, 11, 12, 13, 18, 19, 20, 21
Habit
Upright/Erect
Clump-Forming
Plant Size
Minimum Height
1,520.00 cm61.00 cm
0
3900
👆🏻
Minimum Width
1,220.00 cm25.40 cm
0
6350
👆🏻
Plant Color
Flower Color
Red
Crimson
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Tan, Brown
-
Leaf Color in Spring
Green
Green
Leaf Color in Summer
Dark Green
Green
Leaf Color in Fall
Yellow, Red, Green
Green
Leaf Color in Winter
-
-
Shape
Leaf Shape
Toothed
Oblong
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Summer
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
-
Fast
Type of Soil
Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Fall
Early Summer, Summer, Late Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
-
Where to Plant?
Ground
Ground
How to Plant?
Seedlings, Stem Planting, Transplanting
Seedlings, Stem Planting
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
Do Not over Water, Requires watering in the growing season, Water Deeply, Water when soil is dry
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral, Alkaline
Neutral, Alkaline
Soil Type
Loam, Sand
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
No pruning needed in the early stages, Prune to stimulate growth, Remove damaged leaves, Remove dead leaves, Remove deadheads
Fertilizers
organic fertlizers
All-Purpose Liquid Fertilizer, Apply 10-10-10 amount
Pests and Diseases
Mealybugs, Red blotch, Scale
Insects
Plant Tolerance
Drought
Drought
Flowers
Insignificant
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
Fine
Medium
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
-
Hummingbirds
Allergy
allergic reaction
Asthma
Uses
Aesthetic Uses
Bonsai, Landscape Designing
Showy Purposes
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
Burns, Snakebite, Stomach aliments
Part of Plant Used
Fruits, Inner Bark, Leaves
Whole plant
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 Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Feature Plant, Mixed Border, Shade Trees, Street Trees, Topiary / Bonsai / Espalier
Container, Mixed Border, Rock Garden / Wall, Wildflower
Botanical Name
ULMUS parvifolia 'Drake'
PENSTEMON eatonii
Common Name
Chinese Elm, Drake Elm
Firecracker Penstemon
In Hindi
चीनी एल्म
Firecracker penstemon
In German
Chinese Elm
Kracher penstemon
In French
Elm chinoise
Firecracker penstemon
In Spanish
olmo chino
Penstemon del petardo
In Greek
Κινέζοι Elm
πυροτέχνημα penstemon
In Portuguese
Elm chinês
Penstemon do foguete
In Polish
Chiński Elm
petarda penstemon
In Latin
Chinese Elm
Firecracker Persicaria
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
-
Class
Magnoliopsida
-
Order
Rosales
Lamiales
Family
Ulmaceae
Scrophulariaceae
Genus
Ulmus
Penstemon
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Asterids, Eudicots
Tribe
Ulmeae
-
Subfamily
-
-
Number of Species
35250
1
27800
👆🏻