I have a few grasses in the garden, some like the carex I have given a hair cut to (new C. pressie of topiary shears really good for this job)
I have also cut down my calagmagrostis x acutifolias 'Karl Foerster'. Once i did this I wondered if I was correct.
Before I do anything to the other grass - Stipa Gigantea - I thought I has better check.
The last 2 were planted during last year