Life Span
Annual and Perennial
Perennial
Type
Tree
Perennial
Origin
United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, Central United States, South-Central United States, Texas
-
Types
Quercus stellata
Victoria Rhubarb
Colorado Red Rhubarb
Turkish Rhubarb
Number of Varieties
20100
0
40000
👆🏻
Habitat
Woodland Garden Canopy
gardens, Grassland, Humid climates, Tropical regions, Urban areas
USDA Hardiness Zone
5-95-8
0
99
👆🏻
AHS Heat Zone
9-4
8-3
Sunset Zone
7, 8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24
2b, 3a, 3b, 4, 5, 6, 7, 14, 15, 16, 17
Habit
Oval or Rounded
Clump-Forming
Plant Size
Minimum Height
1,830.00 cm71.10 cm
0
3900
👆🏻
Minimum Width
1,680.00 cm81.30 cm
0
6350
👆🏻
Plant Color
Flower Color
Red, Light Yellow, Tan
Light Pink
Flower Color Modifier
Bicolor
-
Fruit Color
-
Burgundy
Leaf Color in Spring
Dark Green
Green, Dark Red
Leaf Color in Summer
Dark Green
Green, Dark Red
Leaf Color in Fall
Orange, Tan, Bronze, Orange Red
Green, Dark Red
Leaf Color in Winter
-
Light Green
Shape
Leaf Shape
Elliptic and Ovate
Compound
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Slow
Medium
Type of Soil
Clay, Loam, Sand
Clay, Loam
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Average
Average
Bloom Time
Spring
Summer, Late Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought, Salt
Drought
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Stem Planting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Needs less watering
Do Not over Water, Requires regular watering, Use Mulches to help prevent water loss during hot and windy weather, Water Deeply
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, Alkaline
Soil Type
Clay, Loam, Sand
Clay, Loam
Soil Drainage Capacity
Average
Average
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
Drought
Drought
Flowers
Insignificant
Showy
Flower Petal Number
-
-
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Coarse
Coarse
Foliage Sheen
Glossy
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds
-
Allergy
-
Skin irritation
Uses
Aesthetic Uses
Showy Purposes
Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Astringent, Emetic, Febrifuge, Tonic
-
Part of Plant Used
Leaves, Seeds, Wood
Whole plant
Other Uses
Used As Food, Used as Ornamental plant, Used in pulpwood and lumber production
Culinary use, Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Shade Trees, Street Trees
Feature Plant, Mixed Border
Botanical Name
QUERCUS stellata
RHEUM 'Ace of Hearts'
Common Name
Post Oak
Ace of Hearts Ornamental Rhubarb, Ornamental Rhubarb
In Hindi
पोस्ट ओक
सजावटी प्रकार का फल
In German
Post oak
Ornamental Rhabarber
In French
Post oak
rhubarbe ornementale
In Spanish
Post oak
Ornamental de ruibarbo
In Greek
Post Oak
καλλωπιστικά Ραβέντι
In Portuguese
Post Oak
ornamental ruibarbo
In Polish
post Oak
ozdobne Rabarbar
In Latin
Post quercu
decentius Rhubarb
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Tracheophyta
Class
Magnoliopsida
-
Order
Fagales
Caryophyllales
Family
Fagaceae
Polygonaceae
Genus
Quercus
Rheum
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Core eudicots, Eudicots
Tribe
-
-
Subfamily
-
-
Number of Species
9060
1
27800
👆🏻