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
Europe, Eastern Europe, Northern Europe, Southern Europe, Western Europe, United Kingdom, Mediterranean, Northern Africa, Western Asia
Types
Quercus stellata
Bigleaf hydrangea, Hortensia, Smooth hydrangea, Oakleaf hydrangea, Annabelle
Habitat
Woodland Garden Canopy
Forest edges, Hillside, Woods
USDA Hardiness Zone
5-9
3-9
Sunset Zone
7, 8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24
A1, A2, A3, 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
Mat-forming
Flower Color
Red, Light Yellow, Tan
White
Flower Color Modifier
Bicolor
Bicolor
Leaf Color in Spring
Dark Green
Green
Leaf Color in Summer
Dark Green
Green
Leaf Color in Fall
Orange, Tan, Bronze, Orange Red
Green
Leaf Color in Winter
-
Light Green
Leaf Shape
Elliptic and Ovate
Oblovate
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall, Winter
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
Average
Bloom Time
Spring
Early Summer, Summer
Tolerances
Drought, Salt
Drought
Where to Plant?
Ground
Container, Ground
How to Plant?
Seedlings
Seedlings, Stem Planting
Plant Maintenance
Medium
Medium
Watering Requirements
Needs less watering
-
In Summer
Lots of watering
Average Water, Ample Water
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
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
Insignificant
Flower Petal Number
-
Single
Foliage Texture
Coarse
Fine
Foliage Sheen
Glossy
Glossy
Evergreen
No
Semi-Evergreen
Attracts
Birds
Bees, Flies
Allergy
-
Chest tightness, Diarrhea, Dizziness, Nausea, Vomiting
Aesthetic Uses
Showy Purposes
-
Environmental Uses
Air purification
Air purification
Medicinal Uses
Astringent, Emetic, Febrifuge, Tonic
Fever, Kidney problems, Urinary tract problems
Part of Plant Used
Leaves, Seeds, Wood
Flowers, Root
Other Uses
Used As Food, Used as Ornamental plant, Used in pulpwood and lumber production
-
Used As Indoor Plant
No
-
Used As Outdoor Plant
Yes
Yes
Garden Design
Feature Plant, Shade Trees, Street Trees
Container, Edible, Herb / Vegetable, Water Gardens
Botanical Name
QUERCUS stellata
NASTURTIUM officinale
Common Name
Post Oak
Watercress
In Hindi
पोस्ट ओक
Hydrangea
In German
Post oak
Hortensie
In French
Post oak
Hortensia
In Spanish
Post oak
Hortensia
In Greek
Post Oak
υδραγεία
In Portuguese
Post Oak
Hortênsia
In Polish
post Oak
Hortensja
In Latin
Post quercu
Hibiscus
Family
Fagaceae
Brassicaceae
Clade
Angiosperms, Eudicots, Rosids
-
Season and Care of Post Oak and Watercress
Season and care of Post Oak and Watercress is important to know. While considering everything about Post Oak and Watercress Care, growing season is an essential factor. Post Oak season is Spring, Summer and Fall and Watercress season is Spring, Summer and Fall. The type of soil for Post Oak is Clay, Loam, Sand and for Watercress is Loam, Sand while the PH of soil for Post Oak is Acidic, Neutral, Alkaline and for Watercress is Neutral.
Post Oak and Watercress Physical Information
Post Oak and Watercress physical information is very important for comparison. Post Oak height is 1,830.00 cm and width 1,680.00 cm whereas Watercress height is 15.20 cm and width 30.00 cm. The color specification of Post Oak and Watercress are as follows:
Post Oak flower color: Red, Light Yellow and Tan
Post Oak leaf color: Dark Green
Watercress flower color: White
- Watercress leaf color: Green
Care of Post Oak and Watercress
Care of Post Oak and Watercress include pruning, fertilizers, watering etc. Post Oak pruning is done Remove damaged leaves, Remove dead branches and Remove dead leaves and Watercress pruning is done Remove damaged leaves, Remove dead branches and Remove dead leaves. In summer Post Oak needs Lots of watering and in winter, it needs Average Water. Whereas, in summer Watercress needs Average Water, Ample Water and in winter, it needs Average Water.