What is this growing between my paving slabs
Hi I was looking for something to grow between the cracks in my paving slabs and then I saw this. Not sure what it is but would like to plant some more because it seems to be doing the job. Also does anyone know if this grows all all or should I try something else? I put some thyme and mind your own business in a few other areas but I don’t really like it. I prefer something that remains flat.