Fiesta Marigold Monkeyflower (Diplacus 'Fiesta Marigold') is a colorful California native garden hybrid known for its large, ruffled brick-red flowers edged with bright orange to golden-yellow tones. Its vibrant blooms create a beautiful display from spring through summer, with flowering sometimes extending into fall or winter in mild climates. This compact, rounded shrub thrives in sunny to partially shaded locations with well-drained soil and requires little supplemental water once established. Its long blooming season and striking flowers make it an excellent choice for pollinator gardens, borders, and low-water California landscapes.

Quick care: Full sun to part shade • Low water once established • Well-drained soil • Long-blooming red-orange flowers. See the Plant Profile and Growing Conditions below for full details.

Plant Profile

• Plant Type: Perennial subshrub

• Mature Size: Approximately 1.5–3 feet tall and 1.5–3 feet wide, depending on growing conditions

• Native Range: Horticultural selection developed from California native monkeyflower species

• Flower Color: Brick red with orange to golden-yellow edges

• Bloom Time: Spring through summer, with potential for extended flowering in mild climates

• Foliage: Green, somewhat sticky leaves that may drop during summer dormancy

• Growth Habit: Compact, rounded, branching shrub with an abundance of showy flowers

  
  

Growing Conditions

• Sun: Full sun to part shade; afternoon shade is beneficial in hot inland climates

• Water: Low — occasional summer watering can help extend flowering and reduce summer dormancy

• Soil: Well-drained sandy, rocky, loamy, or clay soils; good drainage is essential

• USDA Zones: Approximately 8–10, depending on local conditions

• Drought Tolerant: Yes — once established

• Maintenance: Low to moderate; lightly pinch or prune stems to encourage a compact shape and stronger branching. Avoid excessive summer irrigation, which can cause root problems.

Planting Instructions

• Best Planting Time: Fall through spring in California, when temperatures are mild

• Spacing: Plant approximately 2–3 feet apart, allowing room for mature growth

• Planting Depth: Dig a hole as deep as the root ball and about twice as wide. Set the plant at the same depth it was growing in its nursery container

• Establishment Water: Water thoroughly after planting. Water regularly during the establishment period, allowing the soil to drain between waterings

• Long-Term Care: Gradually reduce watering as the plant establishes. Once established, water sparingly during summer, with occasional deep watering if needed. Some leaf drop or dormancy during hot, dry weather is normal. Avoid frequent summer irrigation and poorly drained soil. Lightly prune or pinch stems to maintain a compact form and encourage new growth.

Wildlife & Pollinators

• Attracts: Hummingbirds, native bees, butterflies, and other beneficial insects

• Pollinator Value: Its abundant, nectar-bearing flowers provide food for hummingbirds and visiting insect pollinators

• Deer Resistant: Generally considered deer resistant, although browsing may occur

• Garden Benefits: Excellent for pollinator gardens, borders, containers, rock gardens, and low-water landscapes

• Notable: Fiesta Marigold Monkeyflower is valued for its unusually colorful, ruffled flowers and long flowering season. The red, orange, and golden-yellow blooms stand out against its green foliage and pair beautifully with California native sages, buckwheats, and other drought-tolerant plants. Allow the soil to dry between waterings, especially during summer, to help maintain plant health.