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
  
Phlox and Royal Fern Life Span
Life span of any plant is the time for which a plant lives. Knowing about Phlox and Royal Fern life span is important as life cycles vary and are affected by environmental and genetic factors. Life span of Phlox is Annual and Perennial and of Royal Fern is Perennial. Depending upon this information one can choose the type of plant based on one’s requirements. While knowing about what is Phlox and Royal Fern? One should know that, Phlox Scientific Classification, Royal Fern, is different than other plants as well as their growth, habitat is different. Here, Phlox falls under Perennial and Royal Fern falls under Fern. You can compare other garden plants so that you can add the most desired plants to your garden design!
Phlox and Royal Fern Varieties
A lot of variety can be seen in garden plants and while comparing Phlox and Royal Fern varieties; one should definitely take into consideration all the different varieties available. While designing a garden, a gardener should consider all the varieties of a particular plant type in order to have a beautiful garden. The number of Phlox varieties are 136 and number of varieties of Royal Fern are 4. All these varieties grow in different growing conditions and look different from each other. There are some popular species of both these plants, which are commonly found. The popular varieties are:
- For Phlox: Phlox adsurgens, Phlox alyssifolia, Phlox amabilis
- For Royal Fern: Osmunda regalis var. regalis, Osmunda regalis var. panigrahiana, Osmunda spectabilis
What is Phlox and Royal Fern?
The basic question which arises while comparing, what is Phlox and Royal Fern? To know the basic difference between these two plants, you can simply compare them. This will give you the basic information about these two plants and their different properties. Basic information about any plant includes its origin and habitat. There are innumerable plants on our Earth and all these plants have different origin and different habitat. A botanist should always try to know about these basic information as much as possible. Also find out different hardiness zone and AHS heat zone for garden plants. These will only help you to expand your knowledge about plants having many species and varieties. Now you know enough about these plants, you can compare various other plants and know their characteristics.