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SUMMERIFIC® ‘Holy Grail’ Hibiscus
- 8-9 inch Blooms,
- Near Black Foliage,
- Long Blooming
SUMMERIFIC® ‘Holy Grail’ Hibiscus
- 8-9 inch Blooms,
- Near Black Foliage,
- Long Blooming
$18.99
Purchase 6+, save 10%
Purchase 12+, save 15%
Purchase 24+, save 20%
$18.99
(Rose Mallow) Plant breeding just keeps getting better, a perfect example is Hibiscus SUMMERIFIC® ‘Holy Grail’. Dark flower and foliage paired together and here we have SUMMERIFIC® ‘Holy Grail’. Standing 48-54 inches tall and 54-60 inches wide, the near black foliage creates a great contrasting backdrop for the 8-9 inch, deep scarlet red blooms of SUMMERIFIC® ‘Holy Grail’. This indeterminate bloomer produces flower from midsummer until the fall with what I like to call “tip to toe” flower coverage. Hardy Hibiscus are a native perennial that resist deer and attract hummingbirds. This long season bloomer prefers to be planted in full sun locations but can handle some part shade. Grow in soil that is moist and well drained is what we recommend. SUMMERIFIC® ‘Holy Grail’ is sure to create some talk so place it in a prominent area in your garden so you can show it off. Hibiscus SUMMERIFIC® ‘Holy Grail’ is a PROVEN WINNERS® Perennial. Growing note: Hardy hibiscus will be one of the last plants that you will see emerge in the spring. Often times here in Michigan we do not see the sprouts until early June. Be patient, once the sprouts emerge the plant is fast growing.
Common Name: Rose Mallow
Plant Type: Perennial
Brand: PROVEN WINNERS® Perennials
Hardiness Zone: 4, 5, 6, 7, 8, 9What is my zone?
Max Height: 48 – 54 Inches
Max Spread: 54 – 60 Inches
Exposure: Full Sun (+6 hrs.), Part Shade (4-6 hrs.)
Nature Attractions: Butterflies, Hummingbirds
Critter Resistance: Deer
Flower Color: Red Shades
Soil Moisture Needs: Moderate
Attributes: Native
Design Use: Border, Massing, Specimen
Container Design: Spiller
Season of Interest (Flowering): Summer, Late Summer, Fall
9 reviews for SUMMERIFIC® ‘Holy Grail’ Hibiscus
Richard H –
Great
Judy –
My hibiscus was mailed on June 17th and looked like it was half dead/wilted. I called and the nice lady said to plant it and see how it was in two weeks. My goodness…we have had days of 85-100 degree temperatures for weeks, and it loves it and is growing like crazy. So happy with the quality of this company and Proven Winners.
kshaffer222 –
Holy Grail Hibiscus plant arrived in such healthy condition! It took to the soil immediately and has new growth after one week! I look forward to the red flowers one day!
Yvonne m –
Glad I found someone who had hardy hibiscus
Richard –
What a beautiful plant in my garden
Hassel B –
This is a beautiful plant
Rose & Budd G –
I enjoy the information on your site and I am placing my first order.
Deborah D –
I bought and planted the “Holy Grail” last year. It is blooming beautifully, and plentifully.
Heidi Grasman –
At this point, we can only ship in the USA