Troubleshooting
Eryngium bourgatii 'Picos Blue' problems — and how to fix them
Eryngium bourgatii 'Picos Blue' (Eryngium bourgatii 'Picos Blue') 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 and crown rot
Wet or poorly drained soil, particularly in winter, rots the crown. Provide gritty, sharp drainage and keep the base dry.
Leggy, pale growth
Caused by shade or too-rich soil; bracts lose their violet intensity. Grow in full sun and lean ground.
Powdery mildew
May appear on basal leaves in damp, still conditions. Space plants for airflow and keep foliage dry.
Dislikes being moved
Forms a deep taproot and resents transplanting once established. Plant in its final spot and propagate from young divisions or root cuttings.
Prevent eryngium bourgatii 'picos blue' problems before they start
Most eryngium bourgatii 'picos blue' issues are care-mismatch, not bad luck. Dial in the basics:
- Common mediterranean sea holly problems — the species this cultivar belongs to
- What's wrong with my plant? — the diagnosis apps compared
- Eryngium bourgatii 'Picos Blue' watering schedule
- Eryngium bourgatii 'Picos Blue' light requirements
- Best soil mix for eryngium bourgatii 'picos blue'
- Eryngium bourgatii 'Picos Blue' temperature & humidity
- Full eryngium bourgatii 'picos blue' care guide
Looking for eryngium bourgatii 'picos blue' in general rather than its problems? Read the full eryngium bourgatii 'picos blue' care guide — light, water, soil and feeding.
Eryngium bourgatii 'Picos Blue' problems — FAQ
Why is my eryngium bourgatii 'picos blue' root and crown rot?
Wet or poorly drained soil, particularly in winter, rots the crown. Provide gritty, sharp drainage and keep the base dry.
Why is my eryngium bourgatii 'picos blue' leggy, pale growth?
Caused by shade or too-rich soil; bracts lose their violet intensity. Grow in full sun and lean ground.
Why is my eryngium bourgatii 'picos blue' powdery mildew?
May appear on basal leaves in damp, still conditions. Space plants for airflow and keep foliage dry.
Why is my eryngium bourgatii 'picos blue' dislikes being moved?
Forms a deep taproot and resents transplanting once established. Plant in its final spot and propagate from young divisions or root cuttings.