Life Span
Annual and Perennial
Perennial
Origin
United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, Central United States, South-Central United States, Texas
Southern Europe
Types
Quercus stellata
Melissa officinalis
Habitat
Woodland Garden Canopy
Dappled Shade, Mediterranean region, Shady Edge, Woodland Garden
USDA Hardiness Zone
5-9
4-9
Sunset Zone
7, 8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24
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
Oval or Rounded
Clump-Forming
Flower Color
Red, Light Yellow, Tan
White, Light Pink
Flower Color Modifier
Bicolor
Bicolor
Leaf Color in Spring
Dark Green
Green, Light Green
Leaf Color in Summer
Dark Green
Green, Light Green
Leaf Color in Fall
Orange, Tan, Bronze, Orange Red
Green, Light Green
Leaf Color in Winter
-
Light Green
Leaf Shape
Elliptic and Ovate
Ovate
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Neutral
Soil Drainage
Average
Well drained
Bloom Time
Spring
Late Spring, Early Summer, Summer
Tolerances
Drought, Salt
Deer resistant, Drought
Where to Plant?
Ground
Ground, Pot
How to Plant?
Seedlings
Cuttings, Seedlings
Plant Maintenance
Medium
Low
Watering Requirements
Needs less watering
Medium
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic, Neutral, Alkaline
Neutral
Soil Type
Clay, Loam, Sand
Loam, Sand
Soil Drainage Capacity
Average
Well drained
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 flowers, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
Nitrogen, Potassium
Pests and Diseases
Red blotch
Gray leaf blight, Gray mold, Leaf spot, Powdery mildew
Plant Tolerance
Drought
Deer resistant, Drought
Flowers
Insignificant
Insignificant
Flower Petal Number
-
Single
Fragrant Bark/Stem
No
Yes
Foliage Texture
Coarse
Medium
Foliage Sheen
Glossy
Matte
Allergy
-
Avoid during Pregnancy, Skin irritation
Aesthetic Uses
Showy Purposes
Beautification, Cottage Garden
Beauty Benefits
-
Good for skin, Skin Problems
Edible Uses
Yes
Insignificant
Environmental Uses
Air purification
Deer resistant, Insect Repellent
Medicinal Uses
Astringent, Emetic, Febrifuge, Tonic
Antiemetic, Anxiety, Appetite enhancer, Digestion problems, Insomnia, Sedative
Part of Plant Used
Leaves, Seeds, Wood
Flowers, Leaves
Other Uses
Used As Food, Used as Ornamental plant, Used in pulpwood and lumber production
Can be made into a herbal tea, Medicinal oil, Used as insect repellent, Used for its medicinal properties, Used in herbal medicines
Used As Indoor Plant
No
Yes
Used As Outdoor Plant
Yes
Yes
Garden Design
Feature Plant, Shade Trees, Street Trees
Container, Edible, Herb / Vegetable
Botanical Name
QUERCUS stellata
MELISSA officinalis
Common Name
Post Oak
Lemonbalm, balm, common balm, balm mint
In Hindi
पोस्ट ओक
नींबू बाम
In German
Post oak
Lemonbalm
In French
Post oak
mélisse
In Spanish
Post oak
Lemonbalm
In Greek
Post Oak
Lemonbalm
In Portuguese
Post Oak
Lemonbalm
In Polish
post Oak
Lemonbalm
In Latin
Post quercu
CITRAGO
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Family
Fagaceae
Lamiaceae
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Asterids, Eudicots