Troubleshooting
Bearberry problems — and how to fix them
Bearberry (Arctostaphylos uva-ursi) is generally forgiving once you match its basics, but a few issues come up again and again. Here is what each one looks like, why it happens, and the fix.
Root rot
The most frequent cause of plant failure. Bearberry cannot tolerate wet or compacted soils. Ensure fast-draining, acidic media and avoid any irrigation once established.
Leaf galls (Melampsora rust / Exobasidium)
Pinkish or reddish leaf galls may appear in spring. Remove and destroy affected foliage; improve air circulation. Galls rarely threaten established plants.
Difficulty establishing in non-acidic soils
Alkaline or fertile soils cause chlorosis and poor growth. Test soil pH before planting and acidify if necessary with elemental sulfur or ericaceous compost.
Prevent bearberry problems before they start
Most bearberry issues are care-mismatch, not bad luck. Dial in the basics:
Bearberry problems — FAQ
Why is my bearberry root rot?
The most frequent cause of plant failure. Bearberry cannot tolerate wet or compacted soils. Ensure fast-draining, acidic media and avoid any irrigation once established.
Why is my bearberry leaf galls (melampsora rust / exobasidium)?
Pinkish or reddish leaf galls may appear in spring. Remove and destroy affected foliage; improve air circulation. Galls rarely threaten established plants.
Why is my bearberry difficulty establishing in non-acidic soils?
Alkaline or fertile soils cause chlorosis and poor growth. Test soil pH before planting and acidify if necessary with elemental sulfur or ericaceous compost.