Southern Bush Monkeyflower: A Vibrant Native Shrub for California Gardens
If you’re looking to add a splash of fiery color to your California garden while supporting local wildlife, the southern bush monkeyflower might just be your new best friend. This cheerful native shrub, scientifically known as Diplacus longiflorus, brings months of brilliant orange-red blooms and asks for very little in return.





What is Southern Bush Monkeyflower?
Southern bush monkeyflower is a perennial shrub that’s perfectly at home in California’s Mediterranean climate. You might also see it listed under its former scientific names, including Mimulus longiflorus or Mimulus glutinosus var. brachypus, but don’t let the name changes confuse you – it’s the same delightful plant.
This multi-stemmed woody shrub typically grows less than 13-16 feet tall, though most garden specimens stay much more compact. Its sticky, aromatic foliage releases a pleasant scent when brushed against, and the bright tubular flowers create an eye-catching display from spring through fall.
Where Does It Grow Naturally?
Southern bush monkeyflower is native to California, where it thrives in coastal areas and chaparral regions. As a true California native, it’s perfectly adapted to the state’s dry summers and mild, wet winters.
Why Plant Southern Bush Monkeyflower?
There are plenty of reasons to fall in love with this native beauty:
- Long blooming season: Enjoy vibrant orange-red flowers from spring through fall
- Drought tolerant: Once established, it thrives with minimal water
- Wildlife magnet: Hummingbirds absolutely adore the tubular flowers, while bees and butterflies visit regularly
- Erosion control: Excellent for slopes and banks where you need attractive stabilization
- Low maintenance: Requires very little care once established
- Evergreen foliage: Provides year-round structure in the garden
Perfect Garden Spots
Southern bush monkeyflower shines in several garden settings:
- Native plant gardens where it can mingle with other California natives
- Xeriscapes and drought-tolerant landscapes
- Wildlife gardens designed to support local pollinators
- Coastal gardens where it can handle salt air
- Slopes and hillsides where erosion control is needed
- Mediterranean-style landscapes
Growing Conditions
This adaptable shrub is surprisingly easy to please:
- Sunlight: Prefers full sun but tolerates partial shade
- Soil: Thrives in well-draining soil and actually prefers poor to average soils
- Water: Drought tolerant once established; avoid overwatering
- Hardiness: Suitable for USDA zones 8-10
- Climate: Perfect for Mediterranean climates with dry summers
Planting and Care Tips
Getting your southern bush monkeyflower off to a great start is straightforward:
When to plant: Fall or early spring are ideal planting times, allowing the roots to establish during the cooler, wetter months.
Planting: Dig a hole as deep as the root ball and twice as wide. Don’t amend the soil – this native prefers the natural conditions. Plant at the same depth it was growing in the container.
Watering: Water regularly the first year to help establishment, then reduce to occasional deep watering during extended dry periods. Overwatering is more harmful than underwatering for this drought-adapted native.
Pruning: Light pruning after the main flowering period helps maintain shape and encourages fresh growth. Remove any dead or damaged branches as needed.
Fertilizing: Skip the fertilizer! This native thrives in natural soil conditions and excessive nutrients can actually reduce flowering.
A Garden Workhorse That Delivers
Southern bush monkeyflower proves that native plants can be both beautiful and practical. With its stunning flowers, wildlife appeal, and low-water requirements, it’s an ideal choice for gardeners who want maximum impact with minimal effort. Whether you’re creating a wildlife haven, tackling a challenging slope, or simply want a reliable shrub that celebrates California’s natural heritage, this native gem delivers season after season.
By choosing southern bush monkeyflower, you’re not just adding color to your garden – you’re creating habitat for local wildlife and supporting the plants that belong in your landscape. Now that’s gardening with purpose!