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Giant Sub-Zero Hibiscus

Giant Sub-Zero Hibiscus

WE GUARANTEE you'll enjoy larger, more beautiful Hibiscus blooms next summer than ever seen in Hawaii! How can we make such a fantastic claim? Read the folowing letter from one of our customers to see how we confidently dare to guarantee such results.''Our Giant Sub-Zero Hibiscus has weathered several winters in our garden and each year increased in size and number of blooms. It is a thing of breathtaking beauty. The blooms average 7'' to 8''. Many of our Sisters have been stationed in Hawaii, but none has ever seen flowers as beautiful as those on your Giant Hibiscus.'' Maryknoll Sister, Maryknoll, NYThe Hardy Giant Hibiscus plant thrives even in boggy, marsh conditions (although they grow just as well in any good garden soil). Buy as many as you like, but ORDER EARLY as they always go fast. Carefree -- need virtually no care whatsoever -- not even winter protection at 25 degrees below zero! Thrive in full or partial sun for a lifetime. Not bothered by any insect pests or disease. Starting this summer, you'll be rewarded with brilliantly colored, exotic blooms up to 10'' across in lavish profusion day after day. Grows about 4-8' tall. Plant 2-3' apart. The Hardy Giant Hibiscus plant comes in mixed colors only: Red, Pink, White, Maroon, or Salmon. We send sturdy, jumbo-size, 2 year, number one plants.
  • Hardiness Zones 5-10
  • Plant Lighting Full Sun,Partial Sun/Shade
  • Spread 3-4 FT
  • Deer Resistant

We ship this item in Spring


Packed 1 per bag Ships in Spring
  • #Bags
  • Cost per bag
  • Save
  • 1
  • $3.79
  • 3 or more
  • $3.46
  • Save 9%
  • 6 or more
  • $3.25
  • Save 14%
  • 12 or more
  • $3.13
  • Save 18%
Out Of Season
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Product Details

  • Zones:

  • Colors :

    Dark Red,Pink,Red,White
  • Light Required :

    Full Sun,Partial Sun/Shade
  • Spread :

    3-4 FT
  • Offer Size :

    15" Bareroot

Shipping Information

Plants will be shipped at the proper planting time for your area of the country using the shipping timeframes outlined below. We continually monitor weather conditions for extreme hot or cold and adjust shipping schedules as needed. Due to hot weather conditions, we are unable to ship most plant items in July and August.


Bulbs and Bareroots

3A-4B 5/2/22 - 6/24/22
5A 4/11/22 - 6/24/22
5B 3/28/22 - 6/24/22
6A 3/14/22 - 6/24/22
6B 2/28/22 - 6/24/22
7A 2/24/22 - 6/24/22
7B 2/21/22 - 6/24/22
8A 2/17/22 - 6/10/22
8B 2/14/22 - 6/10/22
9A-10B 2/7/22 - 6/10/22
Last Order Date Zones 3A-7B: 6/20/22
 Zones 8A-10B: 6/6/22 

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