Special Web Offer - Get 50% OFF!
Grab Your Deal Now
PlantSnap
Plant Care
Red valerian
(Centranthus ruber ruber)
Also Known As
Red valerian, Jupiter's beard, Persistent valerian
About This Plant
Centranthus ruber ruber is a herbaceous perennial plant that belongs to the family Caprifoliaceae. It is commonly known as Red Valerian or Jupiter's Beard, and is native to the Mediterranean region. The plant produces clusters of small, bright pink to red flowers that bloom from late spring to early fall. The leaves are opposite and narrow, with a blue-green color.
Plant Care Instructions
Outdoor Size Range
24-36 inches (60-90 cm)
Light Requirements
Centranthus ruber ruber prefers full sun to partial shade. It can tolerate some shade, but the plant will produce fewer flowers.
Humidity Needs
Centranthus ruber ruber tolerates average humidity levels.
Fertilizing Schedule
Fertilize the plant once a month during the growing season with a balanced fertilizer.
Pruning Guidelines
Cut back the plant after flowering to encourage a second bloom. Deadhead regularly to prolong blooming.
Common Pests and Diseases
Common pests include spider mites, aphids, and whiteflies. Diseases that can affect the plant include powdery mildew and root rot.
Indoor Size Range
12-24 inches (30-60 cm)
Watering Schedule
Water the plant regularly during the growing season, making sure the soil is moist but not waterlogged. Reduce watering during the winter months.
Temperature Range
The plant can tolerate a wide range of temperatures, from freezing to high heat. It is hardy to USDA zones 5-9.
Growing Season
Late spring to early fall
Growing Difficulty Level
Centranthus ruber ruber is relatively easy to grow, making it a good choice for novice gardeners.
USDA Hardiness Zones
5-9
Did You Know?
Centranthus ruber ruber is often grown as an ornamental plant, but it is also used in traditional medicine to treat a variety of ailments, including headaches, insomnia, and anxiety.
