Image courtesy of North Creek Nursery
- Accent Plant
- Landscape Specimen
- Mass Planting
- Near Water Gardens or Ponds
- Rock Gardens
Homeowner Growing & Maintenance
Hardy Hibiscus are easy to grow, and adapt to most conditions. Feed once a year with a slow release fertilizer.
To give your plant the best start possible, we include a free fertilizer packet.
One of the parents of Blue River II, (H.militaris) was found growing along the Blue River in southern Oklahoma, hence the name.
BLUE RIVER II HARDY HIBISCUS
'Blue River II'
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.
Common Name: Althea / Rose of Sharon / Hardy Hibiscus
FREE with every plant purchased:
- Sooner Lifetime Guarantee: For details, click here!
- Pre-measured amount of Polyon® Best-Paks time release fertilizer keeps your plant well nourished for one year.
- Pre-hydrated Hydro-Gels are included to use when planting; Hydro-Gels help retain soil moisture, and plants establish more quickly with less transplant shock. Plants will survive drought 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®.
- Customer satisfaction survey sent after your order is received that provides you with a $10.00 off coupon code on your next order.
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2 gallon Potted
(1.87 gallons / 7.09 liters)
(8 units available now - S)
(39 units arriving soon)
Add to Cart
3 gallon Potted
(2.90 gallons / 11.0 liters)
(0 units available now)
(1 units arriving soon)
three year plant