I tend to leave mine for a while, so I can gather seeds. I cut them down when they start to look really awful Someone may come up with a better idea though.
If you want it to self seed leave it, if not cut it down and feed it.
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I tend to leave mine for a while, so I can gather seeds. I cut them down when they start to look really awful
Someone may come up with a better idea though.
If you want it to self seed leave it, if not cut it down and feed it.