Cut the flower stem back to the leaf below and you will get another flower later.
A cut flower may be able to live for a very short time in orange juice. But the sugar that provides the energy the flower needs will quickly begin to also provide a source of nutrients to bacteria. As they grow in the water, they will clog the stem of the flower, causing it to then wilt because it can no longer intake the water it needs. This is why you should use only professional flower food in the vases of cut flowers. You can get packets of flower food from your florist. A new flower can't grow from a cut-flower stem. But if a stem has a bud on it, as well as an open flower, depending on the type of flower, the bud may open as well.
cut the dead flower stem back as close to the plant as you can
Cut off the flower stem if you want to be tidy, the leaves will grow in the Spring.
If you cut the stem of a flower and put it in soil, it is unlikely to root and grow into a new plant. Flowers typically require a node or a leaf on the stem to produce new roots. Placing just a cut stem in soil may lead to rotting rather than growth.
If you cut the main flower back to the buds on the stem you will get a second flush of flowers.
you can do either each works
As flowers absorb water through their stems, if you cut a flower's stem and place it in colored water, the petals of the flower will change color. It will take several hours for the color to be absorbed, but you will be left with a flower bearing petals the same color as the dyed water.
Wait until the flower spike dies back then cut it just above the leaf.
If the petals of a flower have fallen off, you can trim the stem to encourage new growth or consider using the remaining stem for a different type of arrangement. It's also a good idea to remove any remaining spent flowers to promote the health of the plant.
Nothing unless it's a cut flower. There many ways to do this so I would say to google it. To give an example. Take fresh white rose, cut the stem and submerse the stem in warm dyed water and it should change colors. You have to experiment to get just the right tint.
Floralife doesn't have plant food. They have fresh cut flower food. Acid, sugar, and stem unpluggers.