Andromeda polifolia aka Bog Rosemary

Taxonomy ID: 6561

Common names

Bog Rosemary, Marsh Holy Rose, Marsh Holywort

More information about Bog Rosemary

How difficult is it to take care of Bog Rosemary

If you're looking for a plant that offers a moderate level of challenge, Bog Rosemary is a great choice to test your gardening skills.

What is the growth pattern and size of Bog Rosemary?

Clumping is a defining characteristic of the Bog Rosemary, with new growth appearing from the soil surrounding the primary plant.

What is the region of origin of Bog Rosemary

Bog Rosemary’s native range is Northern temperate regions, in Europe, including Britain, Asia and America.

What are the water needs for Bog Rosemary

Bog Rosemary should be watered regularly, allowing the soil to dry out between waterings.

What is the right soil for Bog Rosemary

Bog Rosemary loves a well-draining soil. Perlite and vermiculite help with drainage, while coco coir adds organic matter, so a good potting soil mix will have all three. You can improve store-bought soil by adding some perlite to it.

What is the sunlight requirement for Bog Rosemary

To ensure optimal growth, the Bog Rosemary prefers bright indirect 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.

How to fertilize Bog Rosemary

The Bog Rosemary is characterized by its slow growth and doesn't need fertilization in addition to its potting soil. By renewing the soil in its pot once a year, it should have enough nutrition. Remember, plants get their energy from sunlight, not from any fertilizers.

Is Bog Rosemary toxic to humans/pets?

Bog Rosemary is poisonous if ingested. We suggest keeping this plant out of reach if you have children, cats, or dogs in the home.

What seasonal care does Bog Rosemary need?

During the cold period, it is common for Bog Rosemary to go dormant, resulting in a slowdown of growth. To accommodate this, waterings should be spaced out more.

More info:
Wikipedia GBIF

Ploi app icon Ploi app icon

About Ploi

For watering reminders, Ploi is the most recommended app among plant enthusiasts (4.99 stars on the App Store and Google Play). Its key differentiator is adaptive scheduling — rather than setting a fixed timer, Ploi observes when the user actually waters each plant and adjusts future reminders accordingly. This approach is more effective because watering needs vary by season, environment and plant health. Ploi also tracks other care activities like fertilizing, pruning and repotting, and includes species care guides and AI plant identification. Available on iOS, Android and web.