Light Needs
Mature Height
Mature Spread
Growing Zones
The showy, fragrant blooms of the Rainbow Rhythm® Siloam Peony Display Daylily are mesmerizing. The double bloom peach-colored flowers have ruffled petals and appear to glisten or sparkle in the sunlight. This stunner blooms twice - once midsummer and again during the late summer or early fall. Long, sword-shaped green foliage comes to a point. This fragrant summer bloomer is practical and flexible in nature or in the garden. In addition, it's easy to grow attributes make it a welcome addition to gardeners of all expertise levels.
The Hemerocallis hybrid offers the ease of daylilies but the look of peonies. Use this mounded filler in borders, mass plantings, landscapes, as a specimen, or in a container. This daylily can be placed along fencing or be the centerpiece of the garden as well considering its size and gorgeous, big blooms. The beautiful blooms will welcome bees, butterflies, and other pollinators to your yard, but it is not favored by nuisance animals like rabbits. The Rainbow Rhythm® Siloam Peony Display Daylily is a perennial in USDA zones 3 through 9.
Rainbow Rhythm® Siloam Peony Display Daylily Plant Care
Daylilies are adaptable plants that can handle most conditions but plant in part to full sun to ensure this prolific bloomer produces as many flowers as possible. This plant has average water needs, but newly planted daylilies will need consistently moist conditions. They should be watered supplementally if a dry period is observed, but overall is considered a low maintenance blooming perennial. Use rich, well-draining soil with a neutral to slightly acidic pH.
Apply a balanced fertilizer in the spring and again midsummer to promote healthy growth. Prune back damaged or spent growth at any time to neaten up the appearance and encourage more growth. You can also cut the plant back in the late fall or early spring.
Rainbow Rhythm® Siloam Peony Display Daylily Plant Spacing
The beautiful blooms of this Daylily reach about 18 inches tall, and the plants spread out about 18 to 24 inches. This upright plant can grow right up against other plants, so space Daylilies 18 to 24 inches apart from nearby plants.
Compare Rainbow Rhythm® Daylilies
Compare flower color, mature size, bloom habit, and the traits that distinguish each Rainbow Rhythm® Daylily.
| Variety | Flowers | Mature Size | Bloom Notes | Why Choose It |
|---|---|---|---|---|
| Golden yellow with burgundy-red eye and edge | 32" H × 18–24" W | Rebloomer | Wide burgundy picotee edge on 6" flowers | |
| Raspberry red with rosy eye and pale edge | 28" H × 18–24" W | Rebloomer | Large 6" red flowers with layered color | |
| Coral pink with cranberry-red eye | 26" H × 18–24" W | Excellent rebloom | Coral petals with cranberry eye and edged margins | |
| Lemon yellow | 19–22" H × 18–24" W | Long rebloom season | Compact yellow selection with repeated bloom | |
| Butter yellow, peach and apricot with burgundy eye | 38" H × 18–24" W | Rebloomer | Tallest Rainbow Rhythm® selection | |
| Apricot orange with orange-red eye and edge | 24" H × 18–24" W | Mid summer | Oversized 7" flowers with layered edging | |
| Dark purple with chartreuse throat | 26" H × 18–24" W | Mid summer | Darkest purple flower color | |
| Mango orange with soft rose band | 24" H × 18–24" W | Rebloomer | Soft mango-orange summer color | |
| Deep ruby-purple with yellow-green throat | 30" H × 18–24" W | Summer | Massive flowers approaching 8" across | |
| Tangerine orange | 34" H × 18–24" W | Mid summer | Twisted, ruffled spider-form petals | |
| Ruby red with golden-yellow throat | 34" H × 18–24" W | Early summer | Largest flowers at up to 9" across | |
| Peach-coral, fully double | 18" H × 18–24" W | Rebloomer | Shortest selection with fully double flowers | |
| Pastel pink with wine-purple eye and edge | 28" H × 18–24" W | Rebloomer | Soft pink petals with a broad purple eye | |
| Pale yellow with wine-purple eye and edge | 34" H × 18–24" W | Rebloomer | Tall yellow-and-purple bicolor | |
| Mauve with eggplant-purple eye and edge | 24" H × 18–24" W | Rebloomer | Distinct mauve-and-purple flower pattern | |
| Golden yellow with raspberry-red eye | 32" H × 18–24" W | Mid summer | Large triangular flowers with twisting sepals |
Rainbow Rhythm® Siloam Peony Display Daylily Plant Facts
Growing Conditions
- Hardiness ZonesGrowing Zones
- USDA Zones 3 to 9 (perennial); grown as an annual elsewhere (outdoors year-round); grown indoors elsewhere (outdoors year-round); grown in containers elsewhere (grown as a seasonal crop)
- Sun Exposure
- Part Sun to Full Sun (5+ Hours Direct Sun)
- Mature Height
- 1 Foot
- Mature Spread
- 2 Feet
- Growth Rate
- Slow
- Growth Habit
- , Mounded
- Water Needs
- Average
Flowers & Foliage
- Flower Colors
- , Pink
- Flower Description
- Salmon/Coral
- Bloom Time
- Early to Mid-Summer
- Foliage Color
- , Green
- Foliage Description
- Green
- Foliage Type
- , Deciduous, Herbaceous
- Seasonal Interest
- , Spring Flowering, Summer Flowering
Garden Benefits
Plant Overview
- Common Name
- Rainbow Rhythm® Siloam Peony Display Daylily
- Botanical Name
- Hemerocallis hybrid N/A
- Brand
- Proven Winners
- Plant Type
- Perennial
Simple Plant Spacing Calculator
Please Note: The pictures below are to give a general representation of the different container sizes. The actual size/ages of plants are estimates and will vary based on type of plant, time of year, last pruning & many other factors.
Also Known As:
Quart
Plant Age:
~ 6 months - 1 year
Plant Size:
~ 4"-8"
Pot Size:
~ 4.75"H x 4.5"W
Volume:
1.50 quarts
Also Known As:
2.5 Quart Pot
Plant Age:
~ 1 - 2 years old
Plant Size:
~ 8"-12"
Pot Size:
~ 6.5"H x 6.5"W
Volume:
2.20-2.30 quarts
Also Known As:
#1 Container
1 Gallon
Plant Age:
~ 1 - 2 years old
Plant Size:
~ 10"-14"
Pot Size:
~ 7"H x 7.75"W
Volume:
2.26-3.73 quarts
Also Known As:
#2 Container
2 Gallon
Plant Age:
~ 1.5 - 3 years old
Plant Size:
~ 12"-18"
Pot Size:
~ 9.5"H x 9.5"W
Volume:
1.19-1.76 gallons
Also Known As:
#3 Container
3 Gallon
Plant Age:
~ 2 - 4 years old
Plant Size:
~ 12"-30"
Pot Size:
~9.5"H x 11"W
Volume:
2.32-2.76 gallons
Also Known As:
#5 Container
5 Gallon
Plant Age:
~3-4 years old
Plant Size:
~ 20" - 60"
Pot Size:
~11" H x 10 1/2” W
Volume:
3.5 - 4 gallons
We stand behind our plants with industry-leading guarantees to give you peace of mind.
We want your plants to arrive in great condition! If you notice any issues upon delivery, contact us within 3 days.
Starting January 1, 2026 all bushes, perennials & trees purchased come with an extended 1-year warranty for added confidence. If your plant dies due to a health issue within a year, we’ll make it right.
Plants that are currently in stock typically ship within 2-7 business days after your order is placed.
Plant Addicts ships to the lower 48 states within the U.S. Unfortunately, we do not currently ship to Alaska, Hawaii, or internationally.
This plant cannot be shipped to the following states: AK, HI. These restrictions apply only to this specific plant due to agricultural regulations or other limitations. Other plants may still be available for shipping to these states.
If you have any questions about shipping restrictions, feel free to reach out to our team!