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If you mean cut from the plant - it's because they're no longer getting nourishment travelling up the stem from the parent plant. That's why they're packed in wet paper for travelling, and why you need to put them in water as soon as you get them home.

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14y ago

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Do you cut back Lilies after blooming?

If you cut the main flower back to the buds on the stem you will get a second flush of flowers.


Can I cut hyacinth flowers without harming the plant?

Yes, you can cut hyacinth flowers without harming the plant as long as you do so carefully and avoid damaging the stem or leaves.


How can I effectively cut dead peace lily flowers?

To effectively cut dead peace lily flowers, use clean and sharp scissors to snip the flower stem at the base where it meets the main plant. Make sure to cut at a slight angle to promote new growth and prevent water from pooling on the cut stem.


What do you do with delphiniums when the flowers have died?

Cut the flower stem back to the leaf below and you will get another flower later.


Where do you cut the stem of an orchid after the flowers fall off?

Wait until the flower spike dies back then cut it just above the leaf.


If you cut the stem of a flower and then put it in soil what will happen?

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.


How long does daylily flower last?

The daylilies comprise the small genus Hemerocallis of flowering plants in the family Hemerocallidaceae. Despite the name they are not true lilies (Lilium, Liliaceae). The name Hemerocallis is based on the Greek words for day and beauty, which reflects the fact that the individual flowers last for only one day. The flowers of most species open at sunrise and wither at sunset, to be replaced by another one (sometimes two or none) on the same stem the next day; some species are night-blooming. Because individual flowers are short-lived, they do not make good cut flowers for formal flower arranging although they otherwise make good cut flowers as new flowers will continue to open on cut stems over several days.


What is the best way to keep cut flowers from fading quickly?

While all cut flowers will die and fade eventually, there are some tricks of the trade for keeping them colorful longer. First, once you have the flowers home and ready to go in the vase, add sufficient water to the vase so that cut ends of the stems will be covered by 2 or three inches of water, at least. Add the flower food that was provided with the flowers. If you cut the flowers themself, you can purchase some flower food from your local home improvement store. Next, cut a small amount of stem off the end of each flower. While doing this, keep the stems under running water. The goal is to minimize the contact of each end with air, which can cause the cut end of the stem to glaze over which will cause the flowers to fade more quickly. As soon as you have made the new cuts, place the flowers in your vase. They should last longer and look better than ever before!


Why do cut plants wither?

Because they have been cut of from their root system that provides them with water.


Florists recommend cutting off the ends of the stems of cut flowers underwater when they are put into vases They say that the flowers stay fresh longer Why is this?

Because a flower begins dying as soon as it is cut, one must of course preserve as much life nectar in the plant as possible. By cutting the stem of a flower at an angle underwater and in the early morning, one prevents the fragile fibers of a plant from drying out and overall helps the cut stay fresh. Some cut flowers, however, like daffodils and tulips must have the cut end of their stems scorched so that the end is sealed and the sap stays in.


Why does a rose stay alive?

A cut rose (and most other cut flowers) are in the process of dying as soon as they are cut from the main plant. However, a rose can last up to two weeks with a little TLC. Florist quality cut flower food (CFF) offers three things that help extend the life of cut flowers: a bacteriacide, a pH adjuster and sucrose which the flower uses for food when removed from the plant . Always ask for a packet of CFF whenever you purchase cut flowers. The only cut flowers that do not need the CFF are spring bulb flowers such as tulips, hyacinth and iris. However, they do still benefit from the bacteriacide and the pH adjuster. Cut bulb flowers contain food in their leaves, so never remove all the leaves from them. An interesting thing about cut bulb flowers is that because they contain their own food source in their leaves, they are the only flowers to actually continue to grow for a time after being removed from the main plant. A tulip may actually grown an additional 2" after it's cut. If a rose droops it's because the flower head is not receiving water. This is due to a blockage in the stem, either from an 'air embolism' (air bubble) or a plug of bacteria. Cut off 1/2-1" from the stem end and place the flower into a container of fresh treated water (with CFF). Support the bend head to keep it straight or else the water may not get past the kink in the stem. Allow the rose to re-hydrate like this for 1-2 hours, then replace into the arrangement.


Do you cut the stem on tropical milkweed to make more shoots for flowers?

Yes; cutting the stem back will produce more flowering branches. However, don't cut them when caterpillars are actively feeding. If you feel you need to cut them at that time, cut only 1/3 or so of the branches at once to leave food for the caterpillars.