Troubleshooting
Siberian Bugloss 'Hadspen Cream' problems — and how to fix them
Siberian Bugloss 'Hadspen Cream' (Brunnera macrophylla) 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.
Leaf scorch
Variegated margins are prone to browning in direct sun or dry conditions; relocate to shade and increase irrigation.
Slug and snail damage
Large leaves are attractive to slugs, especially in spring; apply appropriate controls around emerging growth.
Powdery mildew
May develop in late summer in dry conditions; improve air circulation and water at soil level.
Reversion
Occasional shoots may revert to plain green; remove these promptly to maintain the variegated effect.
Root rot
Caused by permanently waterlogged soil; improve drainage before planting.
Prevent siberian bugloss 'hadspen cream' problems before they start
Most siberian bugloss 'hadspen cream' issues are care-mismatch, not bad luck. Dial in the basics:
Siberian Bugloss 'Hadspen Cream' problems — FAQ
Why is my siberian bugloss 'hadspen cream' leaf scorch?
Variegated margins are prone to browning in direct sun or dry conditions; relocate to shade and increase irrigation.
Why is my siberian bugloss 'hadspen cream' slug and snail damage?
Large leaves are attractive to slugs, especially in spring; apply appropriate controls around emerging growth.
Why is my siberian bugloss 'hadspen cream' powdery mildew?
May develop in late summer in dry conditions; improve air circulation and water at soil level.
Why is my siberian bugloss 'hadspen cream' reversion?
Occasional shoots may revert to plain green; remove these promptly to maintain the variegated effect.
Why is my siberian bugloss 'hadspen cream' root rot?
Caused by permanently waterlogged soil; improve drainage before planting.