Mertens' Saxifrage (Saxifraga Mertensiana) is a perennial herb in the Saxifragaceae family with moderate care difficulty. It requires medium to high watering and partial shade or full shade or dappled_shade light in USDA hardiness zones 4-8. This plant is toxic to cats and dogs — keep it out of reach of pets.

A succulent perennial herb with soft-hairy leaves and flowering stems, native to moist, shaded habitats in western North America.

Mertens' Saxifrage

Mertens' Saxifrage

Saxifraga Mertensiana

A succulent perennial herb with soft-hairy leaves and flowering stems, native to moist, shaded habitats in western North America.

Quick Facts

Type
herb
Lifecycle
perennial
Care Difficulty
Moderate
Water Needs
medium to high
Light
Partial Shade, Full Shade, dappled_shade
Hardiness Zones
4-8

Safety

⚠️
Not Pet Safe
⚠️
Not Child Safe
Non-Toxic

Growing Conditions

Soil Types:loamy, silty, peaty, rocky
Indoor:No
Outdoor:Yes

Care Calendar

Monthly care tasks for Mertens' Saxifrage

Jan
Prune
Feb
Fertilize
Mar
Repot
Apr
Water+
May
...
Jun
...
Jul
...
Aug
...
Sep
...
Oct
...
Nov
...
Dec
...

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

Group plants together to create...

Growth Hack

Rotate your plant every...

Photo Gallery10+ photos

Mertens' Saxifrage
Mertens' Saxifrage detail

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Taxonomy

Family:Saxifragaceae
Genus:Saxifraga