Life Span
Perennial
  
Perennial
  
Type
Tree
  
Grass
  
Origin
United States, Southeastern United States, Central United States
  
World/Pandemic, North America, Europe, Russia/Siberia, Asia
  
Types
not available
  
Blue fescue, Large Blue fescue
  
Habitat
Moist woods, Swamps, Woodlands
  
Moist Soils, Rocky areas, Well Drained
  
USDA Hardiness Zone
4-8
  
4-8
  
AHS Heat Zone
8-1
  
8 - 1
  
Sunset Zone
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
  
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
Spreading
  
Clump-Forming
  
Plant Size
  
  
Minimum Height
1,220.00 cm
  
33
Plant Color
  
  
Flower Color
White, Yellow, Purple
  
Not Available
  
Flower Color Modifier
Bicolor
  
Bicolor
  
Fruit Color
Green, Brown
  
Not Available
  
Leaf Color in Spring
Light Green
  
Blue Green, Gray
  
Leaf Color in Summer
Light Green
  
Light Green
  
Leaf Color in Fall
Yellow green, Brown
  
Blue Green, Gray
  
Leaf Color in Winter
Not Available
  
Blue Green, Tan, Gray
  
Shape
  
  
Leaf Shape
Heart-shaped
  
Grass like
  
Thorns
No
  
No
  
Plant Season
Spring, Summer, Fall
  
Spring, Summer, Fall, Winter
  
Growing Conditions
  
  
Sunlight
Full Sun, Partial Sun, Partial shade
  
Full Sun, Partial Sun
  
Growth Rate
Fast
  
Medium
  
Type of Soil
Clay, Loam
  
Loam, Sand
  
The pH of Soil
Acidic, Neutral, Alkaline
  
Acidic, Neutral
  
Soil Drainage
Well drained
  
Well drained
  
Bloom Time
Spring
  
Early Summer, Summer
  
Repeat Bloomer
No
  
No
  
Tolerances
Wet Site, Drought
  
Drought
  
Where to Plant?
Ground
  
Container, Ground
  
How to Plant?
Stem Planting
  
Seedlings
  
Plant Maintenance
Low
  
Medium
  
Watering Plants
  
  
Watering Requirements
Keep ground moist
  
Requires regular watering
  
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
  
Soil Type
Clay, Loam
  
Loam, Sand
  
Soil Drainage Capacity
Well drained
  
Well drained
  
Sun Exposure
Full Sun, Partial Sun, Partial shade
  
Full Sun, Partial Sun
  
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
  
Cut or pinch the stems, Remove dead leaves, Remove dead or diseased plant parts
  
Fertilizers
Apply 10-10-10 amount, Do not let fertilizers touch the leaves, Doesn't require fertilization when grown in rich soil
  
Apply 10-10-10 amount
  
Pests and Diseases
Anthracnose, Brown Rot, Caterpillars, fungus, Sawfly Larvae, Verticillium Wilt
  
Red blotch
  
Plant Tolerance
Drought, Wet Site
  
Drought
  
Flowers
Showy
  
Insignificant
  
Flower Petal Number
Single
  
Single
  
Fruits
  
  
Showy Fruit
Yes
  
No
  
Edible Fruit
No
  
No
  
Fragrance
  
  
Fragrant Flower
Yes
  
No
  
Fragrant Fruit
No
  
No
  
Fragrant Leaf
No
  
No
  
Fragrant Bark/Stem
No
  
No
  
Showy Foliage
Yes
  
Yes
  
Showy Bark
No
  
No
  
Foliage Texture
Coarse
  
Fine
  
Foliage Sheen
Glossy
  
Matte
  
Evergreen
No
  
No
  
Invasive
Yes
  
No
  
Self-Sowing
Yes
  
Yes
  
Attracts
Not Available
  
Birds, Butterflies
  
Allergy
Skin irritation
  
Not Available
  
Uses
  
  
Aesthetic Uses
Showy Purposes
  
Ground Cover
  
Beauty Benefits
Not Available
  
Not Available
  
Edible Uses
Yes
  
No
  
Environmental Uses
Air purification
  
Air purification, Provides ground cover
  
Plant Benefits
  
  
Medicinal Uses
Not Available
  
Not Available
  
Part of Plant Used
Whole plant, Wood
  
Flowers, Seeds
  
Other Uses
Used as Ornamental plant, Used for woodware, Used in Furniture
  
Used as Ornamental plant
  
Used As Indoor Plant
No
  
Insignificant
  
Used As Outdoor Plant
Yes
  
Yes
  
Garden Design
Feature Plant, Shade Trees, Street Trees
  
Bedding Plant, Container, Feature Plant, Mixed Border, Rock Garden / Wall
  
Botanical Name
CATALPA speciosa
  
FESTUCA glauca 'Boulder Blue'
  
Common Name
Northern Catalpa
  
Blue Fescue, Boulder Blue Fescue
  
In Hindi
Northern Catalpa
  
Boulder Blue Fescue
  
In German
Northern Catalpa
  
Boulder Blau -Schwingel
  
In French
Nord Catalpa
  
Boulder bleu fétuque
  
In Spanish
Catalpa Norte
  
Boulder azul de la hierba festuca
  
In Greek
Βόρεια Catalpa
  
Boulder μπλε γρασίδι φεστούκα
  
In Portuguese
Northern Catalpa
  
Boulder Blue Grass festuca
  
In Polish
Północnej Catalpa
  
Boulder niebieskie trawy kostrzewy
  
In Latin
Northern Catalpa
  
Hyacintho herba, lapidem fescue
  
Kingdom
Plantae
  
Plantae
  
Phylum
Magnoliophyta
  
Magnoliophyta
  
Class
Magnoliopsida
  
Liliopsida
  
Order
Scrophulariales
  
Cyperales
  
Family
Bignoniaceae
  
Poaceae
  
Genus
Catalpa
  
Festuca
  
Clade
Angiosperms, Asterids, Eudicots
  
Angiosperms, Commelinids, Monocots
  
Tribe
Not Available
  
Poeae
  
Subfamily
Not Available
  
Pooideae
  
Number of Species
Not Available
  
Season and Care of Northern Catalpa and Boulder Blue Fescue
Season and care of Northern Catalpa and Boulder Blue Fescue is important to know. While considering everything about Northern Catalpa and Boulder Blue Fescue Care, growing season is an essential factor. Northern Catalpa season is Spring, Summer and Fall and Boulder Blue Fescue season is Spring, Summer and Fall. The type of soil for Northern Catalpa is Clay, Loam and for Boulder Blue Fescue is Loam, Sand while the PH of soil for Northern Catalpa is Acidic, Neutral, Alkaline and for Boulder Blue Fescue is Acidic, Neutral.
Northern Catalpa and Boulder Blue Fescue Physical Information
Northern Catalpa and Boulder Blue Fescue physical information is very important for comparison. Northern Catalpa height is 1,220.00 cm and width 610.00 cm whereas Boulder Blue Fescue height is 30.50 cm and width 25.40 cm. The color specification of Northern Catalpa and Boulder Blue Fescue are as follows:
Northern Catalpa flower color: White, Yellow and Purple
Northern Catalpa leaf color: Light Green
Boulder Blue Fescue flower color: Not Available
- Boulder Blue Fescue leaf color: Blue Green and Gray
Care of Northern Catalpa and Boulder Blue Fescue
Care of Northern Catalpa and Boulder Blue Fescue include pruning, fertilizers, watering etc. Northern Catalpa pruning is done Remove damaged leaves, Remove dead branches and Remove dead leaves and Boulder Blue Fescue pruning is done Cut or pinch the stems, Remove dead leaves and Remove dead or diseased plant parts. In summer Northern Catalpa needs Lots of watering and in winter, it needs Average Water. Whereas, in summer Boulder Blue Fescue needs Lots of watering and in winter, it needs Average Water.