Verbascum nigrum
TAXONOMY
FamilyScrophulariaceae
GenusVerbascum
Zone4
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Verbascum nigrum, commonly known as Black Mullein, is a perennial plant in the family Scrophulariaceae. It is native to Europe and Asia and is known for its tall spikes of yellow flowers with purple stamens. The plant prefers temperate climates and can be found in meadows, roadsides, and open woodlands. It has a dormancy period during the winter months.
ALSO KNOWN AS
Dark Mullein
Lychnitis Nigra
Thapsus nigrum
Verbascum alopecurus
Verbascum cordifolium
Verbascum dentatum
Verbascum gallicum
Verbascum grisebachianum
Verbascum hinkei
Verbascum humile
Verbascum macrophyllum
Verbascum monspessulanum
Verbascum nigrum f. leucerion
Verbascum orchideum
Verbascum ovatum
Verbascum parisiense
Verbascum pseudonigrum
Verbascum ruderale
Verbascum thyrsoideum
Verbascum urticifolium
Verbascum vernale
Verbascum wierzbickii
OVERVIEW
VPDCalculate
WaterDry
SoilLoamy
LightDirect Bright (6 Hours)
Temperature20° C
Humidity50%
Dormancy3 Months
pH6.5
Pressure1,013 mbar
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DETAILS
Care Instructions
Black Mullein thrives in full sun and requires moderate temperatures. It prefers soil that dries out almost completely between waterings. Ensure the plant receives bright, direct sunlight for optimal growth. Maintain moderate humidity levels and avoid overwatering to prevent root rot.Soil
Verbascum nigrum prefers well-draining loamy soil. It can tolerate poor soil conditions but thrives best in moderately fertile soil. Ensure good drainage to prevent waterlogging, which can harm the plant.Fertilizer
Fertilize Black Mullein with a balanced fertilizer, such as 5-10-10, during the growing season. Apply the fertilizer sparingly, as the plant does not require high nutrient concentrations. Over-fertilization can lead to excessive foliage growth at the expense of flowers.Repotting
Repot Verbascum nigrum when the plant outgrows its container or when the soil becomes compacted. Choose a slightly larger pot with good drainage. Repotting is best done in early spring before the growing season begins.Propagation
Propagate Black Mullein through seeds or root cuttings. Sow seeds in early spring or take root cuttings in late autumn. Ensure the soil is well-draining and keep the cuttings or seedlings in a bright, sunny location.Pruning
Prune Verbascum nigrum to remove spent flower spikes and encourage new growth. Pruning is best done after the flowering period. Cut back the flower spikes to the base of the plant to promote a tidy appearance and prevent self-seeding.Toxicity
Verbascum nigrum is not known to be toxic to pets or humans. However, it is always advisable to keep plants out of reach of pets and children to prevent accidental ingestion.REVOLUTIONIZE YOUR PLANT CARE
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