Life Span
Perennial
Perennial
Origin
Mid-Atlantic United States, Southeastern United States, Central United States, South-Central United States
Europe, Mediterranean
Habitat
bottomlands, Depression on prairies, ditches, Floodplains, Riverbanks, stream banks, Swamps
Sandy areas, Stony hillsides, Upland soils
USDA Hardiness Zone
4-9
-9999
Sunset Zone
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
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
Yellow, Brown
Purple, Light Pink
Flower Color Modifier
Bicolor
Bicolor
Leaf Color in Spring
Green, Light Green
Green
Leaf Color in Summer
Green, Light Green
Green
Leaf Color in Fall
Yellow, Light Yellow, Tan
Green
Leaf Color in Winter
-
Light Green
Leaf Shape
Oval with a pointed tip and fine teeth along their edges
Oval
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Type of Soil
Clay, Loam, Sand
Sand
The pH of Soil
Acidic, Neutral
Neutral, Alkaline
Soil Drainage
Average
Well drained
Tolerances
Wet Site, Pollution, Soil Compaction
Drought
Where to Plant?
Ground
Container, Ground
How to Plant?
Seedlings
Divison, Seedlings
Plant Maintenance
Low
Medium
Watering Requirements
Requires a lot of watering, Requires regular watering
Average Water Needs
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic, Neutral
Neutral, Alkaline
Soil Type
Clay, Loam, Sand
Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Prune in the late winter or spring, Remove dead or diseased plant parts, Shape and thin as needed
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer, No need to fertilize every year
All-Purpose Liquid Fertilizer
Pests and Diseases
Aphids, Red blotch, Sawfly Larvae
-
Plant Tolerance
Pollution, Soil Compaction, Wet Site
Drought
Flower Petal Number
-
Single
Fragrant Bark/Stem
No
Yes
Foliage Texture
Medium
Fine
Foliage Sheen
Matte
Matte
Allergy
Asthma
Skin irritation
Aesthetic Uses
Showy Purposes
Showy Purposes, Used for decorating walls, fences, gates, hedges, etc.
Environmental Uses
Erosion control, Wildlife
Air purification
Medicinal Uses
-
Folklore
Part of Plant Used
Whole plant
Flowers, Leaves
Other Uses
used for making roof trusses, poles, joists, piles, Used in construction, Used in Furniture
Decoration Purposes, useful as a ground cover
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Feature Plant, Shade Trees
Edging, Edible, Groundcover, Herb / Vegetable, Lawns and Turf, Mixed Border, Rock Garden / Wall
Botanical Name
BETULA nigra
THYMUS serpyllum
Common Name
River Birch
Creeping Thyme, Breckland thyme, Breckland-garden, Mother-of-thyme, Wild thyme
In Hindi
River Birch
Creeping Thyme
In German
Fluss Birch
Feldthymian, Quendel
In French
Birch river
Serpolet, Thym sauvage
In Spanish
river Birch
Serpol, Tomillo
In Greek
ποταμός Birch
Creeping Thyme
In Portuguese
river Birch
Tomilho
In Polish
Rzeka Birch
Creeping Thyme
In Latin
Betula
Creeping Thyme
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Family
Betulaceae
Lamiaceae
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Asterids, Eudicots
Season and Care of River Birch and Creeping Thyme
Season and care of River Birch and Creeping Thyme is important to know. While considering everything about River Birch and Creeping Thyme Care, growing season is an essential factor. River Birch season is Spring, Summer, Fall and Winter and Creeping Thyme season is Spring, Summer, Fall and Winter. The type of soil for River Birch is Clay, Loam, Sand and for Creeping Thyme is Sand while the PH of soil for River Birch is Acidic, Neutral and for Creeping Thyme is Neutral, Alkaline.
River Birch and Creeping Thyme Physical Information
River Birch and Creeping Thyme physical information is very important for comparison. River Birch height is 1,220.00 cm and width 1,220.00 cm whereas Creeping Thyme height is 5.00 cm and width 10.00 cm. The color specification of River Birch and Creeping Thyme are as follows:
River Birch flower color: Yellow and Brown
River Birch leaf color: Green and Light Green
Creeping Thyme flower color: Purple and Light Pink
- Creeping Thyme leaf color: Green
Care of River Birch and Creeping Thyme
Care of River Birch and Creeping Thyme include pruning, fertilizers, watering etc. River Birch pruning is done Prune in the late winter or spring, Remove dead or diseased plant parts and Shape and thin as needed and Creeping Thyme pruning is done Remove damaged leaves, Remove dead branches and Remove dead leaves. In summer River Birch needs Lots of watering and in winter, it needs Average Water. Whereas, in summer Creeping Thyme needs Lots of watering and in winter, it needs Average Water.