Pruning guide
How to prune przewalskii ligularia
Best time
Deadhead after flowering in late summer; cut back to ground in autumn
How often
Deadhead as needed; annual autumn cutback
Technique
Cut spent flower spikes to the base as blooms fade. Use shears or loppers to remove all top growth to soil level after the first hard frost in autumn.
More przewalskii ligularia care
Pruning przewalskii ligularia — FAQ
When should I prune przewalskii ligularia?
Deadhead after flowering in late summer; cut back to ground in autumn. Cut spent flower spikes to the base as blooms fade. Use shears or loppers to remove all top growth to soil level after the first hard frost in autumn.
How often does przewalskii ligularia need pruning?
Deadhead as needed; annual autumn cutback. Przewalskii Ligularia requires little pruning. Remove spent flower spikes at the base after the tall yellow racemes fade in midsummer. Cut back all foliage to ground level in autumn. The deeply cut foliage is ornamental through summer but collapses after frost — clear it then rather than leaving it to mat down.
How do you prune przewalskii ligularia?
Cut spent flower spikes to the base as blooms fade. Use shears or loppers to remove all top growth to soil level after the first hard frost in autumn.