If you cut off the stems as the flowers fade they can perform for three or four years.
And once the flowers fade, they still leave nice greenery for the rest of the season.
I am working at it every morning from sunrise on, for the flowers fade so quickly.
After the flowers fade cut them off, but allow the foliage to grow.
Dig them up after the flowers fade and plan to plant new ones again in the fall.
But perhaps, by the time the flower fades,he will have sent another one.
Once the flower fades, cut it off, and continue growing the plant.
Be sure to cut back the stems after the flowers fade.
This is the kind of house where flowers fade overnight.
The leaves die back a few weeks after the flowers have faded.