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Click for previous Image Image 1 of 2 Hibiscus syriacus Greba BLUE ANGEL™ ALTHEA
Image Courtesy of Greenleaf Nursery

Image Courtesy of Greenleaf Nursery



Plant Characteristics

Bark Color*
  • Gray
Bark Type*
  • Smooth
Brand*
  • Garden Debut
Cultural Information*
  • Leaf Spot - High Resistance
  • Root Rot - High Resistance
  • Leaf Scorch - High Resistance
  • Powdery Mildew - High Resistance
Flower Color*
  • Red
  • Multi-Colored
  • Lavender
  • Blue
Flower Type*
  • Single Blooming
Growth Rate*
  • Fast
Leaf Color Fall*
  • Light Yellow/Brilliant Yellow
  • Dark Yellow/Gold
Leaf Color Spring*
  • Green
Leaf Color Summer*
  • Green
Leaf Type*
  • Deciduous/Herbaceous
Nature Assets*
  • Attracts Bees
  • Deer Resistant
  • Attracts Butterflies
Plant Type*
  • Shrub
Preferred Planting Season*
  • Fall Planting
  • Summer Planting
  • Spring Planting
Preferred Soil Conditions*
  • Adapts Well to Most Soil Types
  • Moist
  • Well-Drained
  • Average
  • Salt Tolerant
Propagation Methods*
  • Cuttings or Divisions
Season of Interest*
  • Late Summer/Early Autumn
  • Summer
  • Summer Flowering
  • Fall
  • Late Spring/Early Summer
  • Spring
Sun Exposure*
  • Prefers Full Sun in Northern States
  • Prefers Full Sun in Southern States
Uses*
  • Accent Plant
  • Landscape Specimen
  • Mass Planting
  • Wildlife Habitat
  • Border Plant
  • Under Power Lines
 

Homeowner Growing & Maintenance

Very easy to grow, adapts to most conditions. Feed once a year with a slow release fertilizer. To give your tree the best start possible, we include a free fertilizer packet.

Interesting Notes

Feedback from growers is Blue Angel™ is a superior grower to Blue Satin™

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BLUE ANGEL™ ALTHEA

Hibiscus syriacus 'Greba'
AKA: Blue Angel™ Rose of Sharon

Breeder
Buy Blue Angel™ Althea online. : A medium sized, upright and vigorous growing, well-branched shrub. Large, single, rich blue flowers adorn the plant in late summer. Tolerates a wide variety of soil types and moisture conditions.

For more information on Althea Hibiscus click here.

Mature Height:

6-8 Feet

Mature Spread:

4-6 Feet

Hardiness Zone:

5-9

What's My Hardiness Zone?

Family: Malvaceae · Common Name: Althea / Rose of Sharon / Hardy Hibiscus

FREE with every plant purchased:

  • The Sooner Guarantee: For details, click here!
  • A pre-measured amount of Polyon® Best-Paks time release fertilizer that keeps your plant well nourished for one year.
  • Pre-hydrated Hydro-Gels are included in the top of each container to use when planting as they help retain soil moisture, and plants will establish more quickly with less transplant shock. Plants will also survive drought-like conditions and accidental missed waterings better.
  • Planting and Care Instruction brochure.
  • Catalogs of new and exciting plant brands, such as Garden Debut® and Proven Winners®.

DIY Irrigation SuppliesWe use and recommend www.dripdepot.com for our irrigation needs, from simple to install micro and drip systems, to commercial grade irrigation parts and supplies.

Purchase BLUE ANGEL™ ALTHEA Online

Eco gallon Potted

SKU: 5153

(2.64 qrts / 2.51 liters)
(244 units available now - G)

Standard Package
GD



$35.00

Add to Cart

2 gallon Potted

SKU: 7060

(1.87 gallons / 7.09 liters)
(69 units available now - G)

Standard Package
GD



$45.00

Add to Cart

3 gallon Potted

SKU: 4255

(2.90 gallons / 11.0 liters)
(3 units available now - S)

Standard Package
GD



$75.00

Add to Cart

5 gallon Potted

SKU: 4873

(4.10 gallons / 15.55 liters)
(104 units available now - G)
(2 units for review on 3/1/19) (?)
Standard Package
GD



$95.00

Add to Cart

7 gallon Potted

SKU: 11761

(6.08 gallons / 23.03 liters)
(55 units available now - G)

Standard Package
GD



$200.00

Add to Cart
   
 

Sooner Help Zone

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Customer Testimonials

Plants are healthy and growing great!


Danny
Tahlequah, OK
November 2016

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