12 Bi-Color and Multi-Color Flowers: Best Picks for Year-Round Garden Interest
12 bi-color and multi-color flowers for US home gardens—from color-changing lantana to tri-tone daylilies. USDA zones, top cultivars, and growing tips included.
The most visually arresting plants in any garden tend to be those that can’t commit to a single color. Lantana clusters display yellow, orange, and red all at once. Gloriosa lilies flame from cream to crimson across a single reflexed petal. Toad lilies speckle white faces with purple then finish with butter-yellow at the center.
These aren’t color accidents. Two pigment families — anthocyanins, which produce reds, pinks, and purples, and carotenoids, which generate yellows and oranges — operate in separate cellular zones within the same bloom, controlled by molecular switches that determine exactly where each pigment appears.
This guide covers 12 flowers that display two or more colors through permanent zone or stripe patterns, structurally layered architecture, or a post-pollination color shift that unfolds over days. For the classic picotee edges and two-tone striped patterns, see our companion guide to bi-color and striped flowers.
What Creates Multi-Color Patterns in Flowers
The RHS notes that bicolored flowers typically result from mutations early in flower development — often when the floral primordium comprises just two cells — so that one lineage carries different color genes than the other. In heavily bred plants like dahlias, tulips, and roses, color-control genes are particularly unstable, which is why these families produce the most dramatic bicolor sports.
At the molecular level, research on Asiatic hybrid lilies pinpoints how patterns form. A transcription factor called LhMYB12 acts as a master switch for anthocyanin-producing genes. In pigmented upper tepals, LhMYB12 expression runs more than twice as high as in white basal zones; downstream genes like chalcone synthase show 7- to 30-fold higher activity wherever color accumulates. The result is a sharp color boundary created by differential transcription factor availability — not by post-transcriptional silencing.
A different mechanism produces the age-change effect seen in lantana, baptisia, and red hot poker. In lantana, pollination triggers anthocyanin synthesis in the fertilized floret. Yellow carotenoids are already present; as anthocyanins accumulate post-pollination, they blend with the yellow to produce orange, then deepen to red or magenta as levels rise. Because flowers across a single cluster are at different stages, the cluster shows all three colors simultaneously — a living timeline of its own blooming.
12 Multi-Color and Bi-Color Flowers to Grow
1. Lantana (Lantana camara)
A lantana flower cluster is, in botanical terms, a progress report. The center holds the newest, yellow florets — still on carotenoids only. The outer ring shows older, pollinated flowers gone orange and then red as anthocyanin levels rise. The result is a confetti cluster of three or four shades on a single stem.
Grow lantana as a perennial in Zones 9–11 and as a warm-season annual everywhere else; it is killed at 28°F. Full sun and lean, well-drained soil maximize bloom — excessive fertilizer pushes foliage at the expense of flowers. For a vivid yellow-coral-orange cluster, ‘Radiation’ is the benchmark cultivar. The BLOOMIFY™ series produces sterile plants, worth specifying in states where lantana has invasive potential. For a direct comparison of lantana and its look-alike competitor, see our lantana vs verbena guide. Note that unripe berries are toxic — site accordingly in gardens with young children.
2. Blanket Flower (Gaillardia)
Blanket flowers run three distinct color zones across a single petal: deep red or burgundy at the base, orange through the midzone, and yellow-gold at the tip. The central disc florets form a dark reddish-purple button — giving the best cultivars four contrast points in one bloom. NC State Extension records hardiness at Zones 3a to 9b, making blanket flower one of the most geographically versatile tricolor plants available.
Gaillardia pulchella — the annual species — carries red ray flowers with yellow tips and red disc flowers; G. x grandiflora hybrids such as ‘Arizona Sun’ deliver the classic red-orange-yellow gradient on compact 10-inch plants. ‘Burgundy’ runs almost entirely deep red for a more restrained look. Deadhead regularly to extend the spring-through-fall bloom window. Unlike many perennials, blanket flower thrives in poor, dry soil; heavy feeding or clay that holds water shortens its life significantly.
3. Toad Lily (Tricyrtis hirta)
Toad lily packs three colors into a 1-inch bloom: a white to pale lilac base, heavy purple spotting across all petals, and a yellow throat at the center. The pattern resembles an orchid — several species are sold as “hardy orchids” — but Tricyrtis hirta is reliably winter-hardy to Zone 4 and needs no greenhouse treatment.
Missouri Botanical Garden records flowering from August into September, filling the gap that most shade perennials leave empty after midsummer. In practice, toad lily is worth relocating closer to a path after your first season — the purple spotting and yellow throat are genuinely striking up close, but the bloom reads as a faint white blob from more than 10 feet away. Plant in part-to-full shade in consistently moist, slightly acidic, humusy soil; toad lilies do not tolerate drought. Mature plants reach 2–3 feet tall with a 1.5–2 foot spread. Slug control in early spring protects new growth before it hardens.
4. Sweet Pea (Lathyrus odoratus)
Sweet peas produce bicolor blooms in combinations most other annuals can’t approach. ‘Cupani’ — an heirloom dating to at least 1699 — carries maroon upper petals over deep violet wings, the two anthocyanin types depositing at different densities in each petal type. The 1896 heirloom ‘America’ unfurls wavy red-and-white stripes; ‘Memories’ shows lavender-white petals with a sharp plum border. NC State Extension recognizes sweet peas across Zones 2a through 11b as cool-season annuals.
Sow outdoors 6–8 weeks before the last frost, or in fall for winter gardens in Zones 8–11. Deadhead every two or three days — a single mature seedpod signals the plant to stop flowering. Full sun and humus-rich, well-drained soil with consistent moisture give the longest run. For meaning and symbolism background, see our sweet pea flower meaning guide.
5. Daylily ‘Lake of Fire’ (Hemerocallis)
Most daylilies display a single dominant color, but tricolor-eye cultivars carry three distinct bands: an outer petal color, a contrasting eye ring, and a different-colored margin edge. The RAINBOW RHYTHM® ‘Lake of Fire’ cultivar from Walters Gardens pushes all three zones hard — apricot-orange petals, a wide orange-red eye, and a razor-thin golden-yellow margin that reads clearly even from a distance.
Hardy in Zones 3–9 with minimal input once established: divide clumps every 4–5 years, deadhead daily (each bloom lasts only one day — hence the name), and water deeply through dry spells. Full sun produces the most blooms; partial afternoon shade in Zones 7–9 protects color saturation on hot days. For growing differences between daylilies and true lilies, the daylily vs lily guide covers the key distinctions.
6. Hardy Hibiscus ‘Spinderella’ (Hibiscus moscheutos)
Hardy hibiscus blooms reach up to 12 inches across — a scale that makes a three-color pattern impossible to miss. The SUMMERIFIC® ‘Spinderella’ cultivar delivers white outer petals edged in medium pink, with a dark crimson eye at the center: three clearly distinct zones on a dinner-plate-sized bloom that flowers from midsummer through frost.
Unlike tropical hibiscus, H. moscheutos is winter-hardy in Zones 4–9. Stems die to the ground in winter and re-emerge late in spring — do not remove the crown before new growth appears in May or June. Full sun to part sun; consistently moist, fertile soil produces the largest blooms. For landscape comparisons with the related Rose of Sharon, the rose of sharon vs hardy hibiscus guide explains where each excels. Additional hibiscus care detail is in our hibiscus guide.
7. Passion Flower (Passiflora caerulea)
Passion flower is structurally multi-color in a way no other common garden plant achieves. A single bloom presents three anatomically distinct color layers simultaneously: white to pale pink outer sepals and petals, a band of blue-to-purple corona filaments radiating from the center, and yellow-green stamens and pistils at the core. The Missouri Botanical Garden records individual blooms at up to 4 inches across, making all three layers clearly legible in the garden.
Hardy in Zones 7–9, with protection sometimes extending performance into Zone 6. Grow as a vigorous climbing vine on a sturdy trellis or fence — the vine reaches 15–20 feet. Full sun to part shade; loose, well-drained soil is critical, as waterlogged roots cause rapid decline. Keep nitrogen applications minimal: too much feeds the vine at the expense of flowers. In Zone 7 and colder, top growth is often killed by frost but the vine can resprout from protected root crowns the following spring.
8. Cosmos ‘Sensation Picotee’
Cosmos ‘Sensation Picotee’ delivers a clean bicolor contrast on an airy, low-maintenance annual: pure white petals edged with a band of rosy-red to crimson, making each 3-inch bloom look individually painted. Unlike many bicolors where the two tones blend at the boundary, the picotee edge on ‘Sensation Picotee’ holds a sharp transition across the full season.
Grow as an annual in all zones. Direct-sow after the last frost — or start indoors 4–6 weeks early — for plants that reach 36–48 inches and bloom from early summer through hard frost. Poor to average soil actually increases flower production; rich soil or heavy fertilizing drives foliage at the expense of blooms. Full sun and good drainage are the two non-negotiable requirements. Cosmos attract beneficial insects and cut beautifully for arrangements. Our cosmos flower guide covers symbolism and additional variety options.
9. Baptisia ‘Pink Lemonade’ (False Indigo)
Baptisia offers a time-lapse multi-color effect rarely seen in perennials. The DECADENCE® DELUXE ‘Pink Lemonade’ cultivar opens its pea-shaped flowers in soft yellow, then progressively ages to dusty raspberry-purple over the following days. At peak bloom, a single plant carries both color extremes simultaneously, with intermediate apricot and salmon shades on the spikes between them.
Hardy in Zones 4–9, false indigo is a native-genus plant that takes 2–3 years to establish but then persists for decades without division or replanting. Full to part sun; deep tap roots make it drought tolerant once established. Resist the urge to move transplants — those roots resent disturbance badly enough to set the plant back years. After flowering, the inflated seed pods ornament the plant through fall and into winter, adding structural interest beyond the bloom window.
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→ View My Garden Calendar10. Canna ‘Pretoria’ (Bengal Tiger)
Canna ‘Pretoria’ doubles the multicolor display by pairing bicolor blooms with strikingly striped foliage. The leaves carry bold yellow stripes on deep green, while the flowers are orange with red-orange throats — four distinct colors on the plant simultaneously. Growing 4–6 feet tall, ‘Pretoria’ works as a living focal point in borders even when not in flower, which separates it from most multi-color selections that rely entirely on bloom.
Perennial in Zones 7–11; in colder zones, dig and store rhizomes after the first frost and replant when soil warms above 60°F in spring. Full sun and rich, consistently moist soil with monthly balanced fertilizer through summer produce the best growth. The combination of bold foliage pattern and flower color makes ‘Pretoria’ effective even in gardens where the bloom period is short.
11. Gloriosa Lily (Gloriosa superba)
Gloriosa lily is one of the most spectacular multi-color flowers available to US home gardeners. Each bloom carries reflexed — swept backward — tepals that run yellow at the base, shade through orange in the middle, and deepen to crimson at the wavy tips: three colors in a gradient across a single petal, intensifying as the flower matures. The climbing vine reaches 6 feet on thin-wire supports and flowers from midsummer through fall, per Wisconsin Horticulture Extension.
Hardy as a perennial in Zones 8–12; grow as a summer bulb in Zones 3–7, planting tubers horizontally 2–4 inches deep in rich, well-drained soil after the last frost. Keep soil evenly moist during active growth. One critical precaution: all parts of the plant contain the toxic alkaloid colchicine, concentrated especially in the tubers. Wear gloves when handling, and do not plant where children or pets might dig up the tubers.
12. Red Hot Poker ‘Backdraft’ (Kniphofia)
Red hot poker delivers its bicolor display through a developmental shift across the same flower spike. The PYROMANIA™ ‘Backdraft’ cultivar produces spikes where the upper, newest buds are reddish-orange and the lower, more open blooms have faded to peachy yellow — so the torch shape shows both colors simultaneously, with the ratio shifting as more buds open from the top down over two to three weeks.
Hardy in Zones 5b–9; full sun and excellent drainage are non-negotiable, as kniphofia crowns rot quickly in wet winter soil. Plant in a slightly raised bed or well-amended sandy loam where water moves away from the crown. Drought tolerant once established. Divide clumps every 3–4 years to maintain vigor and bloom density. Hummingbirds favor the tubular flowers, and our Kniphofia plant catalog entry lists additional variety options.
Quick-Reference Growing Table
The table below maps all 12 flowers by USDA zone range, bloom season, light needs, and the type of multi-color pattern they display. “Zone-based” means two or more colors are permanently fixed in different zones of the bloom. “Age-change” means the color shifts as the flower matures.
| Flower | USDA Zones | Bloom Season | Light | Color Pattern |
|---|---|---|---|---|
| Lantana | 9–11 (annual elsewhere) | Summer–Fall | Full sun | Age-change cluster |
| Blanket Flower | 3–9 | Spring–Fall | Full sun | Zone-based tricolor ray |
| Toad Lily | 4–8 | Aug–Sept | Part–Full shade | Zone-based spotted |
| Sweet Pea | Annual, all zones | Spring | Full sun | Zone-based striped |
| Daylily ‘Lake of Fire’ | 3–9 | Summer | Full–Part sun | Zone-based tricolor eye |
| Hardy Hibiscus ‘Spinderella’ | 4–9 | Midsummer–Fall | Full–Part sun | Zone-based 3-ring eye |
| Passion Flower | 7–9 | Summer | Full–Part sun | Structural 3-layer |
| Cosmos ‘Picotee’ | Annual, all zones | Summer–Fall | Full sun | Zone-based picotee |
| Baptisia ‘Pink Lemonade’ | 4–9 | Late Spring | Full–Part sun | Age-change spike |
| Canna ‘Pretoria’ | 7–11 (annual elsewhere) | Summer–Fall | Full sun | Zone-based bloom + foliage stripe |
| Gloriosa Lily | 8–12 (annual elsewhere) | Midsummer–Fall | Full sun | Age-change gradient tepals |
| Red Hot Poker ‘Backdraft’ | 5b–9 | Summer | Full sun | Age-change bicolor spike |
Choosing by Garden Situation
For gardens in Zones 3–6, the widest selection of reliable perennials comes from blanket flower, toad lily, daylily ‘Lake of Fire’, hardy hibiscus, baptisia, and red hot poker — all winter without lifting. Lantana, canna, and gloriosa lily become seasonal annuals in these zones, grown for summer impact and composted or stored in fall.
Shade gardens: Toad lily is the standout — one of very few tricolor flowers that performs in full shade, filling late summer when most shade plants have finished blooming.
For cut flowers: Sweet pea, cosmos ‘Picotee’, and gloriosa lily all perform well in a vase. Cut sweet pea and cosmos early in the morning when stems are turgid. Gloriosa lily lasts 7–10 days when cut at bud stage before the tepals fully reflex.
For pollinators: Blanket flower and lantana are high-value nectar plants for bees and butterflies across the bloom season. Lantana ‘New Gold’ in particular attracts native butterflies. Passion flower serves as a host plant for gulf fritillary caterpillars in warm-winter states — a significant draw for butterfly gardens in the Southeast and California.
For a broader look at flower color selection and the principles behind designing with color across the season, our flower color guides hub covers the full range of color families in depth.
Frequently Asked Questions
What is the difference between a bicolor and a multi-color flower?
A bicolor flower displays two distinct colors within a single bloom — through separate zones such as a picotee edge, eye ring, or contrasting stripes. A multi-color flower shows three or more distinct shades, either through permanent color zones (as in blanket flower’s red-orange-yellow ray petals) or through a progressive color shift that unfolds as the flower ages, as in lantana or baptisia.
Why do lantana flowers change color?
Lantana flowers change color as a direct response to pollination. Once a floret is fertilized, it triggers anthocyanin synthesis — layering red and purple pigments over the existing yellow carotenoid base to produce orange, then red. Because flowers across a single cluster are pollinated at different times, the cluster simultaneously displays yellow (new florets) and red or magenta (older ones). The color change also discourages pollinators from revisiting already-pollinated flowers where nectar is depleted — an energy-efficient signaling strategy.
Which multi-color flowers work best in containers?
Lantana performs excellently in pots and can be overwintered indoors in a bright window. Cosmos ‘Picotee’ direct-sows readily into any large sunny container. Canna ‘Pretoria’ works in oversized containers — store rhizomes dry indoors over winter. Toad lily does well in large shaded containers kept consistently moist, extending its late-season color into a patio setting where it can be viewed close-up.
Do any of these flowers grow in full shade?
Toad lily (Tricyrtis hirta) is the most shade-tolerant in the group, performing in part to full shade and actually preferring it in hotter regions. Hellebores also tolerate deep shade, though they aren’t on this list. The other 11 species on this list all require at least half a day of direct sun for good bloom production.
Sources
- Bicoloured Flowers: What They Mean — RHS Advice
- RNA-seq-based evaluation of bicolor tepal pigmentation in Asiatic hybrid lilies — PMC/NCBI
- Multi-Colored Lantana Flowers — Gardening Know How
- Lantana — Wisconsin Horticulture Extension
- Gaillardia (Blanket Flower) — NC State Extension Gardener Plant Toolbox
- Tricyrtis hirta — Missouri Botanical Garden Plant Finder
- Lathyrus odoratus — NC State Extension Gardener Plant Toolbox
- 10 Perennials with Multi-Colored Flowers — Walters Gardens
- Gloriosa Lily — Wisconsin Horticulture Extension
- Passiflora caerulea — Missouri Botanical Garden Plant Finder
- Beautiful Bicolored Blooms — Proven Winners
