Pruning guide
How to prune sedum spectabile 'iceberg'
Best time
Early spring, just as new basal shoots appear
How often
Once annually in spring
Technique
Cut all old stems to within 5–8 cm of the ground in one pass using clean secateurs. Remove any dead leaves from the crown at the same time to improve airflow.
More sedum spectabile 'iceberg' care
Pruning sedum spectabile 'iceberg' — FAQ
When should I prune sedum spectabile 'iceberg'?
Early spring, just as new basal shoots appear. Cut all old stems to within 5–8 cm of the ground in one pass using clean secateurs. Remove any dead leaves from the crown at the same time to improve airflow.
How often does sedum spectabile 'iceberg' need pruning?
Once annually in spring. Sedum spectabile 'Iceberg' is a tidy upright stonecrop that needs an annual spring cutback. Leave the pale flower-heads standing through winter for wildlife value and frost interest, then cut all stems back to a low basal rosette in early spring as new growth begins. No deadheading is needed mid-season.
How do you prune sedum spectabile 'iceberg'?
Cut all old stems to within 5–8 cm of the ground in one pass using clean secateurs. Remove any dead leaves from the crown at the same time to improve airflow.