Gladiolus are magnificent bulbous plants that, with their colorful flower swords, are an enrichment for any perennial bed. They are also very popular as long-lasting cut flowers. It is important that you cut the plant correctly for the vase and after flowering so that you can enjoy the beautiful flowers in the next garden season.
How do I cut gladiolus correctly?
Gladiolus for the vase are best cut in the morning when the lower flowers have bloomed. Use a sharp knife and leave three to four sheets. After flowering, cut off the stem and remove the yellowed leaves 10-15 cm above the ground.
Cut gladioli for the vase
Not all flowers on a gladiolus branch open at the same time. Wait until the bottom flowers have bloomed before cutting for the vase. This means that the still closed buds will open safely over the next few days. You should pay attention to the following:
- Cut in the morning if possible for long shelf life.
- Use a knife with a very sharp and clean blade.
- Put the stems in the water immediately to keep the flowers fresh.
So that the plant is not weakened too much, you should always leave three to four leaves. If you cut too deeply, you must expect that the gladiolus will no longer sprout the following year.
Pruning after flowering
Once all the gladiolus clusters have bloomed, first remove only the stem. It is important that the green remains on the plant so that the gladiolus can store nutrients and trace elements in the gladiolus bulb for the next growth period. Only when the green has completely yellowed can you cut the leaves back about ten to fifteen centimeters above the ground.
Tip
If you want richly blooming gladioli in the garden, you should avoid taking too many flower clusters for the vase. If you cut the flowers during the growing season, the bulb will not develop as well despite the remaining foliage. If the flower stalks are removed frequently, the gladiolus may no longer sprout at all.
