Erythranthe cardinalis, the scarlet monkeyflower, is a flowering perennial in the family Phrymaceae. Together with other species in Mimulus section Erythranthe, it serves as a model system for studying pollinator-based reproductive isolation. It was formerly known as Mimulus cardinalis.
Scarlet Monkey Flower has strong resistance to disease and is typically not prone to illnesses. Still, it can be affected by pests and diseases present in its environment. Such infections are generally mild. Regarding upkeep, this plant needs moderate maintenance. It should be pruned on a regular basis to preserve an attractive appearance and encourage healthy growth. Applying fertilizer can also aid in enhancing its flowering. Scarlet Monkey Flower is appropriate for anyone who has outdoor space, like a garden or patio, and does not demand extensive care experience. It may need extra attention when cultivated indoors.
How to keep Erythranthe Cardinalis.
Light
The Scarlet Monkey Flower performs best when it gets direct, unblocked sunlight for most of the day, which supports its vigor and strong growth. It can tolerate a moderate amount of shade. However, too little or too much light can harm the plant, causing reduced growth or leaf scorch. Its native habitat conditions reflect this preference for sun exposure.
Water
The Scarlet Monkey Flower flourishes in moist environments, needing weekly watering to stay hydrated. It thrives in consistently damp conditions and is best grown outdoors to take advantage of natural rainfall. For successful cultivation, it's important to keep the soil evenly moist throughout the growing season, but avoid letting it become waterlogged.
Temperature
Scarlet Monkey Flower is native to temperate regions and flourishes best in temperatures of 50 to 95 °F (10 to 35 °C). Modifying the temperature to replicate its natural habitat, especially during seasonal changes, will encourage its growth.
Fertilizer
The best time to fertilize a Scarlet Monkey Flower is in early spring, when it is coming out of dormancy and beginning active growth. Fertilizing supplies essential nutrients for healthy growth. Although Scarlet Monkey Flower has relatively low fertilizer requirements, applying fertilizer annually can improve its survival and encourage better, longer-lasting flowers.
Pruning
The Scarlet Monkey Flower flourishes with its vibrant red blooms and benefits greatly from pruning in the early to late spring. This practice promotes growth, encourages a bushier appearance, and helps prevent disease by removing dead stems and spent flowers. Regular pruning not only supports blooming but also enhances the plant's overall health. For more detailed guidance, consult trustworthy horticultural resources.
Botanical profile.
- Plant Type
- Herb
- Life Cycle
- Perennial
- Genus
- Erythranthe
- Family
- Phrymaceae
- Hardiness Zone
- 6-9
- Mature Height
- 61 cm
- Mature Spread
- 46 cm
- Leaf Color
- Green
- Leaf Type
- Semi-evergreen
- Flower Color
- Red
- Flower Size
- 3.05 cm to 5.08 cm
- Bloom Time
- Late spring, Summer, Early fall, Mid fall
- Planting Time
- Spring, Summer
- Harvest Time
- Mid summer, Late summer, Fall, Early winter
- Native Area
- Mexico
Other names.
