Free Shipping on Shipments $150.00 & Above

Shop Smarter. Shop Sooner.®

All shipping is postponed from December 14th, 2022 through January 9th, 2022.

Order Now For Best Selection

BLUE RIVER II HARDY HIBISCUS

Image property of Sooner Plant Farm, Inc. Image property of Sooner Plant Farm, Inc.

View Image Disclaimer

Know Your Zone

Enter your zip code to look up your hardiness zone region.

Perennials ›  View All Hibiscus ›  View All x › 

BLUE RIVER II HARDY HIBISCUS

Hibiscus x 'Blue River II'

Availability

×

These Units Are Currently Ready to Ship

These items can be added to your Shopping Cart.

×

These Units Are Currently Growing On Our Farm

We are waiting for them to become ready to ship. These items can be added to your Shopping Cart.

Orders containing Online Pre-Order items will be scheduled to ship based on projected ready dates.

×

These Units Are Currently In Production

These items are currently in production and do not have a projected ready date at this time. These items cannot be added to your Shopping Cart.

Please call to pre-order (918) 453-0771.

Jumbo gallon Potted (SKU: 6547)
(65 units - S) Available Now - Details   -     -   **HARDY HIBISCUS CANNOT BE SHIPPED UNTIL AFTER JUNE 1ST TO GUARANTEE THEY ARE BREAKING DORMANCY**

List Price $35.00   In Stock


2 gallon Potted (SKU: 3945)
(0 units available now) - Details   -     -   **HARDY HIBISCUS CANNOT BE SHIPPED UNTIL AFTER JUNE 1ST TO GUARANTEE THEY ARE BREAKING DORMANCY**

List Price $45.00

Hardiness Zone: 5-9   ·   Mature Height: 4-5 Feet   ·   Mature Spread: 3-4 Feet

Buy Blue River II Hardy Hibiscus online. This Hardy Hibiscus is a vigorous grower that produces pure white 10" blooms and loves the heat. Note: Hardy Hibiscus will die back to the ground every winter and emerge from the ground in mid to late spring. Remove old canes to the ground in mid winter. If you purchase our potted Hardy Hibiscus when dormant (September - May) you will receive a one to two year old healthy potted root system. The top cut off to allow new shoots to grow in mid to late spring.

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

FREE with every plant purchased:

  • The Sooner Guarantee: For details, click here!
  • A pre-applied, pre-measured amount of time release fertilizer that keeps your plant well nourished for up to 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.

BLUE RIVER II HARDY HIBISCUS Plant Characteristics

Flower Color*
White
Flower Type*
Single Blooming
Growth Rate*
Fast
Leaf Color Spring*
Green
Leaf Color Summer*
Green
Leaf Type*
Deciduous/Herbaceous
Nature Assets*
Attracts Bees
Attracts Butterflies
Plant Type*
Perennial
Preferred Planting Season*
Spring Planting
Summer Planting
Propagation Methods*
Cuttings or Divisions
Exposure (Short)
Full Sun

2 review(s) for BLUE RIVER II HARDY HIBISCUS

  1. Tonya - Nov 17, 2011
    Perrysburg, Ohio (Hardiness Zone: 5)

    Have planted in my front yard for a few years and have at least 2 people stop by my house per season asking where I got this plant. Blooms beautifully and after first full year spreads to a beautiful full plant. Flowers do get heavy - plant near something to tie it up to once the gets into full bloom.

  2. Angela - Aug 08, 2014
    Brooklyn, New York (Hardiness Zone: 6)

    Beautiful enormous white flowers. Everyone that passes by my garden is amazed. I've even seen people taking photos!

Add a review for Hibiscus x 'Blue River II'*

   You must be logged into your customer account to post a review for Hibiscus x 'Blue River II'.

BLUE RIVER II HARDY HIBISCUS Homeowner Growing & Maintenance Tips

Hardy Hibiscus is easy to grow and adapts to most conditions. Remove dead canes in early spring to avoid root rot during the winter. One of the last plants to break dormancy in spring, and can stay dormant into early summer. Feed once a year with a slow release fertilizer.

Interesting Notes About BLUE RIVER II HARDY HIBISCUS

One of the parents of Blue River II, (H.militaris) was found growing along the Blue River in southern Oklahoma, hence the name.