| Allysum Problems | |
|---|---|
| Symptom | Probable Cause |
| White downy growth especially underside leaf; leaves yellow, plant dies | Downy Mildew, A Fungal Disease |
| White powder coats top of leaves | Powdery Mildew, A Fungal Disease |
| Leaves yellow, wilt, die | Root Rot, replace plant |
| Dark lesions on stems; roots rot | Stem Rot, replace plant |
| Plant actually disappears | Deer |
