Monday 24 September 2012

Phlox carolina


Name:  Phlox carolina
Common Name:
 border phlox
Family:
 Polemoniaceae
        Deciduous             Evergreen             Shrub            Ground Cover              
        Annual         Coniferous             Tree             Climber        x    Herbaceous    
    x    Perennial
Habit:
 upright
Hard. Zone: 
 usda zone 3
Mature Size:
 .7 to 1.3m spread by .6 to 1m
Leaf: lance shaped to elliptical, toothed thin
 leaves
Fall/Winter color
green
       Leaf Arr.    x    Opposite         Alternate         Whorled         Spiraled         
         Clustered         Basal
Flowers:
 tubular flower, fragrant, white other with cultivars having many color forms
Infl.:  terminal, panicle like cyme
Jan.     Feb.      March.      April.      May.     ( June.     July.    August.      Sept.      Oct.)      Nov.      Dec.  (peak flower period)
Water Use:
   x    High          Low
Soil:
fertile

Exposure:
   x   Sun   x   Semi-shade                   
       Shade
Landscape uses:
 border plant
Limitations:  highly susceptible to powdery mildew, needs good air flow
Other Features:  deadhead to prolong flowering

Carex flacca


Name:  Carex flacca
Common Name:
 blue sedge
Family:
 Cyperaceae
        Deciduous         x    Evergreen             Shrub            Ground Cover              
        Annual         Coniferous             Tree             Climber             Herbaceous                     
   x    Perennial
Habit: densely tufted
Hard. Zone: 
 usda 3
Mature Size:
 .4m spread by .5m tall
Leaf: linear three ranked triangular stems
Fall/Winter Color: glaucous, blue
       Leaf Arr.        Opposite         Alternate         Whorled         Spiraled         
         Clustered         Basal
Flowers:
Infl.: spikes male upright female slightly drooped
Jan.     Feb.      March.      April.      May.      June.     July.    August.      Sept.      Oct.      Nov.      Dec. 
Water Use:
       High      x   Low
Soil:
       Rich       Lean      
      Well-drained
Exposure:
       Sun       Semi-shade                   
       Shade
Landscape uses:
 low water use landscapes, winter interest
Limitations: rust sometimes fungal leaf spots
Other Features:  virtually indestructable, rhizomatous

Calamgrostes x acutiflora


Name:  Calamgrostes x acutiflora `Overdam'
Common Name:
feather reed grass
Family:
 Poaceae
        Deciduous             Evergreen             Shrub            Ground Cover              
        Annual         Coniferous             Tree             Climber             Herbaceous                     
        Perennial
Habit: clumps, stiff erect inflorescent stem
Hard. Zone: 
 usda 5-9
Mature Size: .6-1.2m spread by .6-1.8m tall
Leaf: arching, linear, flat, pale yellow margins and stripes
Fall/Winter Color: Inflorescences fade to gray pink in fall, wheat in winter
       Leaf Arr.        Opposite         Alternate         Whorled         Spiraled         
         Clustered         Basal
Flowers: purplish brown fade to grayish pink
Infl.: narrow upright panacles
Jan.     Feb.      March.      April.      May.      June.     July.    August.      Sept.      Oct.      Nov.      Dec. 
Water Use:
       High          Low
Soil:
     x  Rich       Lean      
   x   Well-drained
Exposure:
    x   Sun   x    Semi-shade     
       Shade
Landscape uses:
 good for mixed border long lasting infl. stiff architectural appearance
Limitations: ergot, powdery mildew
Other Features:  will tolerate all but poorest soil

Pennesetum alopecuroides


Name:  Pennisetum alopecuroides
Common Name:
 fountain grass
Family:
 Poaceae
        Deciduous        x     Evergreen             Shrub            Ground Cover              
        Annual         Coniferous             Tree             Climber             Herbaceous     
    x    Perennial
Habit: clump forming densely tufted
Hard. Zone: 
 usda 6
Mature Size:
 .6 to 1.2m spread by .6 to 1.5 tall
Leaf: flat, linear, pointed mid to dark green leaves
Fall/Winter Color:
       Leaf Arr.        Opposite         Alternate         Whorled         Spiraled         
         Clustered         Basal
Flowers: yellow green to dark purple spikelets
Infl.: spike, oblong panicle
Jan.     Feb.      March.      April.      May.     ( June.     July.    August.      Sept.      Oct.      Nov. )     Dec.  (bears infl.)
Water Use:
       High          Low
Soil:
       Rich       Lean      
  x    Well-drained
Exposure:
    x   Sun       Semi-shade                   
       Shade
Landscape uses:
 ornamental
Limitations: rust, leaf spot
Other Features:  cut back dead top growth by early spring