'tis it?

Hi,
Not planted anything new here so no idea what all these green shoots are. Any ideas please?

Thanks
David

 

Lily of the Valley?

 

Could be, there is some in that area but why suddenly explode everywhere like that?

 

Hi David,

I'd say Lily of the valley as well.

You say there is some in that area.... Did it flower last year as they could be seedlings. They look a bit too far spread out to be off runners to me.

 

Yes it did flower. Never spread like this before.
So it's likely to be from seeds rather than runners under the grass?

 

When it takes off, it really takes off!