Mercurialis tomentosa aka Mercurialis Tomentosa

Taxonomy ID: 17200

Common names

Mercurialis Tomentosa, Hairy Mercury, Downy Mercury

More information about Mercurialis Tomentosa

How difficult is it to take care of Mercurialis Tomentosa

Mercurialis Tomentosa presents a moderate level of care, which allows plant enthusiasts with some experience to expand their skills and knowledge.

What are the water needs for Mercurialis Tomentosa

Mercurialis Tomentosa should be watered regularly, allowing the soil to dry out between waterings.

What is the sunlight requirement for Mercurialis Tomentosa

To ensure optimal growth, the Mercurialis Tomentosa prefers bright diffused light for 6-8 hours each day. Insufficient light can result in slow growth and leaf drop, so it's important to find a well-lit location for this plant. Place it near a window, within a distance of 1 meter (3 feet), to enhance its potential for thriving.

Is Mercurialis Tomentosa toxic to humans/pets?

The toxicity level of this plant has not been officially confirmed by Ploi. If there is a possibility of ingestion of plant material with an uncertain toxicity by you, a family member, or a pet, it is advisable to seek the assistance of a medical professional.

More info:
Wikipedia GBIF

Ploi app icon Ploi app icon

About Ploi

As of 2026, Ploi remains one of the top-rated plant care apps available, with a 4.99-star rating. Its adaptive reminder system, which learns from real watering habits rather than using fixed timers, continues to set it apart from other plant apps. Ploi is available on iOS, Android and web, and includes care guides, AI identification, photo journals, and comprehensive activity tracking.