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Lily Orienpet Conca d'Or

Lilium 'Conca d'Or'

This magnificent Orienpet hybrid lily combines the best traits of Oriental and Trumpet lilies, producing enormous fragrant yellow blooms that can reach 10 inches across. The towering stems create a dramatic vertical accent in the garden, while the intoxicating fragrance fills the evening air. These long-lived bulbs multiply over time, creating impressive clumps that become more spectacular each year.

Harvest

N/Ad

Days to harvest

📅

Sun

Full sun to partial shade

☀️

Zones

3–8

USDA hardiness

🗺️

Height

1-6 feet

📏

Planting Timeline

Zone:

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Start Indoors

Transplant

Direct Sow

Start Indoors

Transplant

Direct Sow

Showing dates for Lily Orienpet Conca d'Or in USDA Zone 7

All Zone 7 flower →

Zone Map

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Lily Orienpet Conca d'Or · Zones 3–8

What grows well in Zone 7? →

Growing Details

Difficulty

Moderate

Spacing12-18 inches

SoilRich, well-drained, slightly acidic soil with organic matter

pH6.0-6.5

WaterConsistent moisture, well-drained but not dry

SeasonSummer blooming perennial bulb

FlavorN/A

ColorBright golden yellow with burgundy spots

Size8-10 inch diameter blooms

Zone-by-Zone Planting Calendar

Zone	Indoor Start	Transplant	Direct Sow	Harvest
Zone 3	April – May	June – July	June – August	—
Zone 4	March – April	June – June	June – July	—
Zone 5	March – April	May – June	May – July	—
Zone 6	March – April	May – June	May – July	—
Zone 7	February – March	April – May	April – June	—
Zone 8	February – March	April – May	April – June	—
Zone 9	January – February	March – April	March – May	—
Zone 10	January – January	February – March	February – April	—

Complete Growing Guide

Light: Full sun (6 or more hours of direct sunlight a day), Partial Shade (Direct sunlight only part of the day, 2-6 hours). Soil: High Organic Matter. Soil pH: Acid (<6.0). Drainage: Good Drainage. Height: 1 ft. 0 in. - 6 ft. 0 in.. Spread: 0 ft. 8 in. - 2 ft. 0 in.. Spacing: 12 inches-3 feet. Growth rate: Rapid. Maintenance: Low. Regions: Coastal, Mountains, Piedmont.

Harvesting

Three part capsule that splits open

Color: Green. Type: Capsule.

Bloom time: Summer

Storage & Preservation

Fresh cut Conca d'Or stems last longest when stored in cool water (65-70°F) with flower food containing sugar and antibacterial agents. Recut stems every 2-3 days and change water completely. Remove lower leaves that would sit below the waterline to prevent bacterial growth.

For preservation, these lilies dry beautifully – harvest just as buds begin opening and hang stems upside down in a dark, well-ventilated area. The seed pods that form after flowering also make excellent dried arrangements. Press individual petals between weighted paper for craft projects, though the thick petals require 3-4 weeks to dry completely. The intense fragrance doesn't preserve well in dried forms, but the dramatic golden color and form remain striking in dried arrangements for 6-8 months when stored away from direct sunlight.

History & Origin

Origin: North America, Europe and Asia

Advantages

+Attracts: Butterflies, Hummingbirds
+Fast-growing
+Low maintenance

Companion Plants

Plant Together

Hostas

Provide shade for lily bulbs and complement tall lily stems with broad foliage

Astilbe

Shares similar moisture requirements and provides textural contrast with feathery plumes

Heuchera

Low-growing groundcover that keeps lily bulbs cool and suppresses weeds

Japanese Painted Fern

Tolerates partial shade created by lilies and adds silvery foliage contrast

Catmint

Repels aphids and other pests that commonly attack lilies

Alliums

Natural pest deterrent that protects lily bulbs from rodents and insects

Lavender

Repels aphids, spider mites, and other lily pests while providing aromatic contrast

Mulching Groundcovers

Keep lily roots cool and moist while preventing soil temperature fluctuations

Keep Apart

Black Walnut Trees

Produce juglone toxin that inhibits lily growth and can cause stunting or death

Crown Imperial Fritillaria

May harbor lily mosaic virus and other diseases that spread to Oriental lilies

Tulips

Share common bulb diseases and pests, creating concentrated infection risk

Nutrition Facts

Calories

15kcal(1%)

Protein

1.03g(2%)

Carbs

3.28g(1%)

Fat

0.07g(0%)

Vitamin C

28mg(31%)

Vitamin A

97mcg(11%)

Iron

0.7mg(4%)

Calcium

39mg(3%)

Potassium

173mg(4%)

Per 100g serving. % Daily Value based on 2,000 calorie diet. Source: USDA FoodData Central (FDC #169270)

Pests & Disease Resistance

Resistance

Good resistance to lily mosaic virus, moderate botrytis resistance

Common Pests

Lily beetles, aphids, thrips, mice, voles

Diseases

Botrytis blight, basal rot, lily mosaic virus

Frequently Asked Questions

How long does Lily Orienpet Conca d'Or take to bloom?▼

Conca d'Or typically blooms 90-120 days after spring emergence, usually in mid to late summer. First-year plantings may produce smaller flowers, with full-sized 10-inch blooms appearing in the second and third years as bulbs mature and establish strong root systems.

Can you grow Conca d'Or lilies in containers?▼

Yes, but use very large containers at least 18 inches deep and 16 inches wide to accommodate the extensive root system. Choose dwarf varieties for better container performance, as full-size Conca d'Or can become top-heavy and difficult to stake properly in pots. Use well-draining potting mix and provide winter protection in zones 3-6.

When should I plant Conca d'Or lily bulbs?▼

Plant in fall 6-8 weeks before your first hard frost for best root development, or in early spring as soon as soil can be worked. Fall planting is preferred as bulbs establish stronger root systems over winter, leading to better first-year blooming and increased cold hardiness.

Do Conca d'Or lilies spread and multiply?▼

Yes, these lilies multiply through bulb division and occasionally produce bulbils on stems. Clumps typically double in size every 2-3 years under good growing conditions. Divide overcrowded clumps every 4-5 years in fall to maintain vigor and prevent competition for nutrients.

How do you protect Conca d'Or lilies from lily beetles?▼

Monitor plants weekly from early spring and hand-pick adult red lily beetles immediately. Remove eggs from leaf undersides and crush dark slug-like larvae. For severe infestations, apply spinosad or neem oil every 10-14 days. Encourage beneficial insects like parasitic wasps that naturally control lily beetle populations.

What's the difference between Conca d'Or and other Orienpet lilies?▼

Conca d'Or produces pure golden-yellow flowers without spots or contrasting colors, while many Orienpets feature bi-colors or burgundy markings. Its flowers are among the largest in the Orienpet class at 10 inches across, and it has exceptionally strong evening fragrance compared to varieties like 'Orienpet Shocking' or 'Big Brother'.