Product Description
Hibiscus 'Holy Grail' PP31478 CPBRAF (25) Bare Root Plants
SUMMERIFIC® Collection
Common Name: Rose Mallow
We called this hardy hibiscus "the holy grail" from its inception because we knew we had something special. There's a whole lot to love about this plant, beginning with its incredible dark, near-black foliage of beautiful, oval shaped leaves. Rich, deep red flowers are enormous at 8-9" across. The red and black colors perfectly complement each other. As an added bonus, once the flowers are finished, bright green calyxes starkly contrast the dark foliage. Use in an area with consistent moisture as a focal point to build your garden around.
Hibiscus love the sun and need moist, well-drained soil. Keeping these plants watered will result in larger flowers and lush foliage. Deadheading will improve the appearance of the plant. It is best to plant Hibiscus in the garden before the heat of the summer arrives and should be heavily mulched the first winter. In spring, cut back any remaining stems before new growth appears. A strong pair of loppers or a saw will be necessary to cut this plant back. Be advised that Hibiscus is always one of the last perennials to emerge in spring. Its vigorous growth rate more than makes up for this late start, however. Japanese beetles find these plants especially delicious.
Farwest Judges' Award of Merit -- 2018
Farwest People's Choice Award of Merit -- 2018
Height: 4.0-4.5 Feet
Spread: 4.5-5.0 Feet
Hardiness Zones: 4,5,6,7,8,9
Flower Color: Red shades
Foliage Color: Near-black shades
Full Sun (> 6 hrs. Direct Sun) to Part Shade (4-6 hrs. Direct Sun)
Average to Consistent Water Needs
Poor to Fertile Soil Quality
Bloomtime: Midsummer to Early Fall
Attracts Butterflies
Bee Friendly
Deer Resistant
Growth Rate: Rapid
Bog Plant,Border Plant, Focal Point
Other Details
The most important part of the plant is its root system. Healthy roots are the foundation of a healthy, vibrant plant. The type of plug container used is based on the specific needs of the plants. Perennials offered as bare root traditionally perform better when planted as bare root.Planted in a specialized mix, potted plants have well established root systems. Top growth stage will vary depending on the current life cycle and time of year when shipped. In Winter and early Spring dormant plants may be shipped. Dormant plants may be planted right away, even before the last frost date.
Most bare root varieties are field grown for at least one season, though Hemerocallis and Hosta are grown for two seasons. The bulk of the soil is removed during the harvesting process and the tops of most varieties are trimmed back to the crown. They are graded, packed in shredded aspen or sphagnum moss and stored in freezers until ready to be shipped.
See our Container Sizes and Bare Root Perennials pages for more information.
Plant information and care is provided in the Overview section, Plant Genus Page and general information is provided in the Planting Care & Guides. Additional questions can be asked on each Plant page.
Plant Spacing: Using the maximum mature spread or width of a plant to guide spacing, ensures space to grow to full size. To fill an area sooner, plant them closer together. Just remember, future thinning or transplanting may be needed.
Water: Keep a close eye on newly planted perennials, especially throughout the first growing year. Most early plant loss is due to too much or too little water!
