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Grass, Feather Reed Karl Foerster

Calamagrostis x acutiflora 'Karl Foerster'

Price range: $19.98 through $29.98

Calamagrostis x acutiflora ‘Karl Foerster’

SKU: D407 Categories: , ,

Description

Our best selling grass for a reason. Karl Foerster is extremely durable and low maintenance, while also featuring narrow, but full, upright plumes late summer into fall. For added winter interest, avoid cutting back until just before new shoots emerge in the spring. Clumps should be divided every few years. Although it is a cool season grass, Karl Foerster withstands heat better than most other cool season grasses, but still may appreciate some added moisture during hot summer spells. 2001 Perennial Plant of the Year.Photo from Campbell’s Nursery collection.

Additional information

Size

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Year Introduced

Bloom Time

Exposure

Height

Width

For reference only:

#1 container : commonly known as a 1-gallon pot : 152 to 251 cubic inches.
#2 container : 320 to 474 cubic inches.
#3 container : 628 to 742 cubic inches.
#5 container : commonly known as a 5-gallon pot : 785 to 1242 cubic inches.

Pot Sizes (inches) Pot Equivalent (U.S. Gallons) Dry Soil Needed (Approx. cu.ft.)
4″ pot pint / 0.5 quart / .125 gallon 0.01 ft3
5-6″ pot quart / 0.25 gallon 0.03 ft3
7-8″ pot 1 gallon 0.13 ft3
8.5″ pot 2 gallon 0.26 ft3
10″ pot 3 gallon 0.40 ft3
11″ pot 4 gallon 0.53 ft3
12″ pot 5 gallon 0.66 ft3
13″ pot 6 gallon 0.80 ft3
14″ pot 7 gallon 0.94 ft3
16″ pot 10 gallon 1.33 ft3
18″ pot 15 gallon 2.00 ft3
21″ pot 20 gallon 2.67 ft3
24″ pot 25 gallon 3.34 ft3
30″ pot 30 gallon 4.01 ft3
Pot Sizes (inches)   International (Liters)
4″ pot   .5 L [.473]
5-6″ pot   1 L [.946]
7-8″ pot   4L [3.78]
8.5″ pot   7.5 L [7.57]
10″ pot   11 L [11.35]
11″ pot   15 L [15.14]
12″ pot   19 L [18.92]
13″ pot   22.5 L [22.71]
14″ pot   26.5 L [26.49]
16″ pot   38 L [37.85]
18″ pot   57 L [56.78]
21″ pot   75.5 L [75.70]
24″ pot   94.5 L [94.63]
30″ pot   113.5 L [113.56]

Curbside pickup & local delivery available! Order online or over the phone and pick up your order curbside.