If you cut the main flower back to the buds on the stem you will get a second flush of flowers.
Cut off the old flowers the foliage will die back naturally in the Autumn.
There are a LOT of different types of salvia. Some are perennial and some are annual. If yours is a perennial you should cut it back for the winter. Recommendations differ for different climates, but usually you can cut it back to 6-8 inches. Leave the stems a little taller in Prairie climates.
Jane Gracey MacGonigle has written: 'The blooming of the lilies'
Calla lilies typically have a blooming period that lasts about 4-6 weeks.
Lilies are beautiful in the garden or as cut flowers.
Tiger lilies are a bulb, and will go dormant. The leaves will dry up and turn brown. When they do, it is safe to cut them all the way back. They will come back next year. If there are flowers that are wilting, you can deadhead them throughout the growing season.
After blooming is done, you can cut back the flower stalks, but don't cut back the leaves until you are ready to separate and transplant irises in the fall. When you take them out to replant, cut the leaves down into about a 4 to 5 inch fan shape.
The blooming month of the Peace Lily is March. The white bloom of the Peace Lilies mainly appear in the Spring. They also bloom in April, May, and June.
Cut it down
It's okay to cut them back immediately after they are done blooming. Follow the stalk down to about an inch of the base of the plant and snip.
Yes, Saint Joseph is often depicted with lilies, carpentry tools (such as a saw or hammer), and a young Jesus. Additionally, he is sometimes portrayed holding a staff with lilies blooming from the top.
They will not re bloom. They will bloom in a vase of water if cut before blooming.