When and how should I prune Neon Flash spirea?
Last fall, I planted a Neon Flash spirea in my garden. It seems to have taken well, and sent up a bit of new growth before winter set in. Now that the massive snowfall has mostly melted away and I can actually SEE my spirea, I am wondering, as I long for spring, when I should prune this little guy and how to do it. I can hardly wait to see the deep pink flowers!!