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Description
Verbascum Boerhavii, also known as Boerhavia mullein, is a biennial or perennial plant that is native to the Mediterranean region. It is a member of the Scrophulariaceae family and is a popular ornamental plant due to its attractive appearance and ability to attract pollinators.
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Lamiales |
| Family | Scrophulariaceae |
| Genus | Verbascum |
Appearance
Verbascum Boerhavii can grow up to 1.5 meters in height and has a basal rosette of leaves that can reach up to 30 centimeters in length. The plant produces tall spikes of bright yellow flowers that bloom from late spring to early summer. The flowers are arranged in dense terminal spikes and each flower has five petals.
Care Guide
Verbascum Boerhavii is a low-maintenance plant that requires minimal care. Here are some tips for caring for this plant:- Water: Water the plant regularly, but make sure the soil is well-draining and does not become waterlogged.- Fertilization: Apply a balanced fertilizer once a month during the growing season to promote healthy growth.- Soil: Plant Verbascum Boerhavii in well-draining soil that is rich in organic matter.- Sunlight: This plant thrives in full sun, so make sure it receives at least six hours of direct sunlight each day.- Hardiness Zones: Verbascum Boerhavii is hardy in USDA zones 5-9.
Common Pests & Diseases
Verbascum Boerhavii is relatively pest and disease-free. However, it may be susceptible to spider mites, aphids, and whiteflies. The plant may also be affected by powdery mildew if the air circulation is poor.
Habitat
Verbascum Boerhavii is native to the Mediterranean region and prefers well-draining soil in full sun. It can be found growing in rocky areas, meadows, and open woodlands.
Question and Answer
Q: Is Verbascum Boerhavii a biennial or perennial plant?
A: Verbascum Boerhavii can be either a biennial or perennial plant depending on the growing conditions.
Q: How tall can Verbascum Boerhavii grow?
A: Verbascum Boerhavii can grow up to 1.5 meters in height.
Q: What is the blooming period of Verbascum Boerhavii?
A: Verbascum Boerhavii blooms from late spring to early summer.
Q: What is the ideal growing zone for Verbascum Boerhavii?
A: Verbascum Boerhavii is hardy in USDA zones 5-9.
Related Plants
– Verbascum Thapsus (Common Mullein)- Verbascum Phoeniceum (Purple Mullein)- Verbascum Olympicum (Greek Mullein)
References
– “Verbascum Boerhavii.” Missouri Botanical Garden, www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=k320.- “Verbascum Boerhavii.” Plant Delights Nursery, www.plantdelights.com/products/verbascum-boerhavii.
