Troubleshooting
Aroanian Germander problems — and how to fix them
Aroanian Germander (Teucrium aroanium) is generally low-drama, but a few issues come up again and again. Here is what each one looks like, why it happens, and the fix.
Winter wet rot
The leading cause of loss in cultivation; the crown and roots are highly susceptible to fungal rots in persistently wet winter soil. A pane of glass over the plant or alpine house protection resolves this.
Cushion collapse from overfeeding
Rich soil or excessive fertiliser causes the tight mat to open up and flop; grow in lean, gritty compost to preserve the characteristic compact cushion.
Prevent aroanian germander problems before they start
Most aroanian germander issues are care-mismatch, not bad luck. Dial in the basics:
Aroanian Germander problems — FAQ
Why is my aroanian germander winter wet rot?
The leading cause of loss in cultivation; the crown and roots are highly susceptible to fungal rots in persistently wet winter soil. A pane of glass over the plant or alpine house protection resolves this.
Why is my aroanian germander cushion collapse from overfeeding?
Rich soil or excessive fertiliser causes the tight mat to open up and flop; grow in lean, gritty compost to preserve the characteristic compact cushion.