Wavy-leaved Mullein (Verbascum Undulatum) is a biennial herb in the Scrophulariaceae family with easy care difficulty. It requires moderate watering and full sun light in USDA hardiness zones 9-11. This plant is safe for cats and dogs.
Verbascum undulatum is a biennial or perennial plant native to the Western and Southern Balkan Peninsula, characterized by its wavy leaves and yellow flowers.
Wavy-leaved Mullein
Verbascum Undulatum
Verbascum undulatum is a biennial or perennial plant native to the Western and Southern Balkan Peninsula, characterized by its wavy leaves and yellow flowers.
Quick Facts
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Growing Conditions
Care Calendar
Monthly care tasks for Wavy-leaved Mullein
Expert Care Tips
Pro tips from botanists and plant experts
Watering Tip
Check soil moisture by inserting your finger 1 inch deep. Water only when the top layer feels dry to prevent overwatering.
Humidity Trick
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Growth Hack
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