Life Span
Annual and Perennial
  
Perennial
  
Type
Perennial
  
Fern
  
Origin
United States, Northwestern United States, California
  
North America, United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States
  
Types
Phlox adsurgens, Phlox alyssifolia, Phlox amabilis
  
Osmunda regalis var. regalis, Osmunda regalis var. panigrahiana, Osmunda spectabilis
  
Habitat
Moist Soils, Wet ground, Wet lands
  
Banks, Boggy areas, stream banks, Woodlands
  
USDA Hardiness Zone
5-7
  
2-9
  
AHS Heat Zone
7-5
  
8-1
  
Sunset Zone
3a, 3b, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17, 18
  
A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17
  
Habit
Cushion/Mound-forming
  
Clump-Forming
  
Plant Size
  
  
Plant Color
  
  
Flower Color
Light Blue, Pink, Red, White
  
Non Flowering Plant
  
Flower Color Modifier
Bicolor
  
Bicolor
  
Fruit Color
Not Available
  
Non Fruiting Plant
  
Leaf Color in Spring
Green, Gray Green, Dark Green
  
Green
  
Leaf Color in Summer
Gray Green, Dark Green
  
Green
  
Leaf Color in Fall
Gray Green, Dark Green
  
Green
  
Leaf Color in Winter
Gray Green, Dark Green
  
Not Available
  
Shape
  
  
Leaf Shape
Arrowhead
  
Pinnate
  
Thorns
Yes
  
No
  
Plant Season
Spring, Summer
  
Spring, Summer, Fall
  
Growing Conditions
  
  
Sunlight
Full Sun, Partial Sun, Partial shade
  
Partial shade, Partial Sun
  
Growth Rate
Medium
  
Medium
  
Type of Soil
Loam, Sand
  
Clay, Loam
  
The pH of Soil
Neutral, Slightly Acidic
  
Acidic
  
Soil Drainage
Well drained
  
Average
  
Bloom Time
Late Spring, Early Summer
  
Summer
  
Repeat Bloomer
No
  
No
  
Tolerances
Not Available
  
Wet Site
  
Where to Plant?
Ground
  
Container, Ground, Pot
  
How to Plant?
Seedlings, Stem Planting, Transplanting
  
From Rhizomes
  
Plant Maintenance
Medium
  
Medium
  
Watering Plants
  
  
Watering Requirements
Water more in summer, Water when soil is dry
  
Do not let dry out between waterings, Keep ground moist
  
In Summer
Lots of watering
  
Lots of watering
  
In Spring
Moderate
  
Moderate
  
In Winter
Average Water
  
Average Water
  
Soil
  
  
Soil pH
Neutral, Alkaline
  
Acidic
  
Soil Type
Loam, Sand
  
Clay, Loam
  
Soil Drainage Capacity
Well drained
  
Average
  
Sun Exposure
Full Sun, Partial Sun, Partial shade
  
Partial shade, Partial Sun
  
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts
  
Remove damaged leaves, Remove dead branches
  
Fertilizers
All-Purpose Liquid Fertilizer
  
Doesn't require fertilization when grown in rich soil
  
Pests and Diseases
Not Available
  
Healthy tree, Red blotch
  
Plant Tolerance
Not Available
  
Wet Site
  
Flowers
Yes
  
None
  
Flower Petal Number
Single
  
Single
  
Fruits
  
  
Showy Fruit
No
  
No
  
Edible Fruit
No
  
No
  
Fragrance
  
  
Fragrant Flower
Not Available
  
No
  
Fragrant Fruit
No
  
No
  
Fragrant Leaf
No
  
No
  
Fragrant Bark/Stem
No
  
No
  
Showy Foliage
Yes
  
Yes
  
Showy Bark
No
  
No
  
Foliage Texture
Fine
  
Fine
  
Foliage Sheen
Glossy
  
Matte
  
Evergreen
No
  
No
  
Invasive
No
  
Sometimes
  
Self-Sowing
No
  
No
  
Attracts
Caterpillar, Flying insects, Insects
  
Not Available
  
Allergy
Not Available
  
Skin rash
  
Uses
  
  
Aesthetic Uses
Showy Purposes, Used for decorating walls, fences, gates, hedges, etc.
  
Ground Cover, Showy Purposes
  
Beauty Benefits
Not Available
  
Not Available
  
Edible Uses
Insignificant
  
No
  
Environmental Uses
Air purification
  
Air purification
  
Plant Benefits
  
  
Medicinal Uses
Not Available
  
Bone disorders, Bone strength, Jaundice
  
Part of Plant Used
Not Available
  
Leaves
  
Other Uses
Not Available
  
Used as Ornamental plant, Used for its medicinal properties
  
Used As Indoor Plant
Insignificant
  
Yes
  
Used As Outdoor Plant
Yes
  
Yes
  
Garden Design
Alpine, Container, Cutflower, Groundcover, Mixed Border, Rock Garden / Wall
  
Container, Edging, Groundcover, Mixed Border, Water Gardens
  
Botanical Name
PHLOX douglasii
  
OSMUNDA regalis var spectabilis
  
Common Name
Douglas Moss Phlox, Phlox
  
Royal Fern
  
In Hindi
Phlox plant
  
रॉयल फर्न
  
In German
Phlox Pflanze
  
Königs Fern
  
In French
plante Phlox
  
Fougère royale
  
In Spanish
planta de Phlox
  
Real helecho
  
In Greek
φυτό phlox
  
Royal Fern
  
In Portuguese
planta Phlox
  
Real Fern
  
In Polish
Phlox roślin
  
Królewski paproci
  
In Latin
plantae Phlox
  
Fern
  
Kingdom
Plantae
  
Plantae
  
Phylum
Magnoliophyta
  
Pteridophyta
  
Class
Magnoliopsida
  
Filicopsida
  
Order
Ericales
  
Polypodiales
  
Family
Polemoniaceae
  
Osmundaceae
  
Genus
Phlox
  
Osmunda
  
Clade
Angiosperms, Asterids, Eudicots
  
Not Available
  
Tribe
Not Available
  
Not Available
  
Subfamily
Not Available
  
Not Available
  
Number of Species
Not Available