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Althea, Red Heart

Althea, Red Heart

Hibiscus syriacus 'Red Heart'

$84.98 – $144.98

Hibiscus syriacus ‘Red Heart’

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SKU: D10507 Categories: , ,

Description

Altheas or Rose of Sharon are well known as a long-blooming, upright, vase-shaped shrubs. Typically grow 8-12’ tall, but can vary based on variety. Green foliage along upright stems. With a three month bloom time, Altheas have a supreme display of color with a range of virtually every flower color based on variety. They prefer moist, rich soil, but tolerate poor soils and summer drought. Best flower should be in full sun, but will tolerate part shade as well.Luscious large white flowers with a red eye. Blooms late summer through the fall.

Additional information

Size

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Year Introduced

Bloom Time

Exposure

Flower Color

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.

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