What is Dusty Miller and Beardtongue?
Life Span
Annual and Perennial
  
Perennial
  
Type
Tender Perennial
  
Flowering Plants
  
Origin
Southern Europe, Mediterranean
  
South-Central United States
  
Types
Silver Lace, Cirrus
  
Penstemon digitalis, Penstemon barbatus, Penstemon heterophyllus
  
Habitat
Coastal Regions, Warmer regions
  
Rocky areas
  
USDA Hardiness Zone
7-11
  
5-8
  
AHS Heat Zone
12-1
  
12-1
  
Sunset Zone
H1, H2, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
  
No Available
  
Habit
Cushion/Mound-forming
  
Clump-Forming
  
Dusty Miller and Beardtongue Life Span
Life span of any plant is the time for which a plant lives. Knowing about Dusty Miller and Beardtongue life span is important as life cycles vary and are affected by environmental and genetic factors. Life span of Dusty Miller is Annual and Perennial and of Beardtongue is Perennial. Depending upon this information one can choose the type of plant based on one’s requirements. While knowing about what is Dusty Miller and Beardtongue? One should know that, Dusty Miller Scientific Classification, Beardtongue, is different than other plants as well as their growth, habitat is different. Here, Dusty Miller falls under Tender Perennial and Beardtongue falls under Flowering Plants. You can compare other garden plants so that you can add the most desired plants to your garden design!
Dusty Miller and Beardtongue Varieties
A lot of variety can be seen in garden plants and while comparing Dusty Miller and Beardtongue 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 Dusty Miller varieties are 3 and number of varieties of Beardtongue are 200. 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 Dusty Miller: Silver Lace, Cirrus
- For Beardtongue: Penstemon digitalis, Penstemon barbatus, Penstemon heterophyllus
What is Dusty Miller and Beardtongue?
The basic question which arises while comparing, what is Dusty Miller and Beardtongue? 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.