Contents
Description
Verbascum Densiflorum, also known as denseflower mullein or dense-flowered mullein, is a biennial or perennial plant that belongs to the Scrophulariaceae family. It is native to Europe and western Asia and can grow up to three feet tall.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Lamiales |
| Family | Scrophulariaceae |
| Genus | Verbascum |
Appearance
Verbascum Densiflorum has a basal rosette of hairy leaves that can grow up to eight inches long. The stem is also hairy and can bear many yellow flowers that bloom from June to August. The flowers have five petals and can grow up to one inch in diameter. The plant can also produce a capsule fruit.
Care Guide
Verbascum Densiflorum requires well-draining soil and full sun exposure. It can tolerate drought but needs regular watering during the growing season. Fertilize the plant with a balanced fertilizer once a month during the growing season. The plant can grow in hardiness zones 5 to 9.
Common Pests & Diseases
Verbascum Densiflorum can be affected by spider mites, aphids, and mealybugs. It can also be susceptible to fungal diseases such as rust, powdery mildew, and leaf spot.
Habitat
Verbascum Densiflorum can be found in meadows, pastures, and disturbed areas such as roadsides and waste places. It prefers well-draining soil and can grow in full sun or partial shade.
Question and Answer
Q: Is Verbascum Densiflorum toxic to pets?
A: Verbascum Densiflorum is not toxic to pets but can cause skin irritation if the plant’s hairs come into contact with the skin.
Q: Can I grow Verbascum Densiflorum in a container?
A: Yes, you can grow Verbascum Densiflorum in a container as long as the container is large enough to accommodate the plant’s root system.
Q: How often should I water Verbascum Densiflorum?
A: Water Verbascum Densiflorum deeply once a week during the growing season and reduce watering during the dormant season.
Q: How do I propagate Verbascum Densiflorum?
A: You can propagate Verbascum Densiflorum by collecting and sowing its seeds or by dividing its root system in the spring or fall.
Related Plants
- Verbascum Blattaria
- Verbascum Chaixii
- Verbascum Nigrum
- Verbascum Phoeniceum
References
- “Verbascum densiflorum.” Missouri Botanical Garden. Accessed 24 September 2021. <http://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=275965&isprofile=0&>
- “Verbascum densiflorum.” Royal Horticultural Society. Accessed 24 September 2021. <https://www.rhs.org.uk/Plants/21217/i-Verbascum-densiflorum-i/Details>
- “Verbascum densiflorum.” The National Gardening Association. Accessed 24 September 2021. <https://garden.org/plants/view/78638/Denseflower-Mullein-Verbascum-densiflorum/>
