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Introduction of Canna Pruning Methods
Introduction of Canna Pruning Methods

The pruning method of canna was introduced. Canna with tall plants, green leaves and bright flowers must be pruned reasonably at home or outdoors to make it look better. This can't be saved. Let's talk about the pruning method of canna.

Canna 1 pruning method introduction When the flowers at the stem end fall, the stems and branches should be pruned from the base at any time to make new buds sprout and the flowers and branches bloom one after another. Cut off the flower stems in time after flowering, without consuming nutrients, and promote the new stems to be pulled out, and the flowers will continue to bloom. After the overground part withers, cut off the stems and leaves and cover them above the plants for safe wintering. Remove the covering material before germination in the next spring to promote the emergence of new buds. Commonly used root propagation. Before germination in early spring, dig out the roots, divide them into sections, each section has 2-3 buds, open holes and plant them directly in the open space.

Canna is planted underground, and if there is enough space, it can grow by itself to get a straight plant. There are many factors that affect the normal growth of plants, such as yellow leaves and diseased leaves caused by pests and diseases, or a part of plants is out of balance because of space competition, or the cold wind strikes in winter, or some leaves are burned by the strong sunlight reflected from the building wall, which makes the new buds vigorous and often too dense. Therefore, pruning is a plant that needs to be achieved. General pruning is flexible according to different seasons and plant growth.

March to 65438+ 10 is the season when canna grows and blooms vigorously. Because the new shoots are extremely vigorous and there are many tillers, it is easy to appear too dense plants. Every three days, the flowering plants, weak plants, sick plants and degraded plants without flowers should be cut off. When a single variety is planted in pieces, attention should also be paid to pulling out variegated varieties, which is conducive to the germination and growth of strong seedlings, dwarfing plants and making flowers orderly. According to practical experience, the number of flowering plants should be controlled at 65,438+00 ~ 65,438+05 plants per square meter (28 ~ 36 plants per square meter planted on the ground) to maintain perennial flowering.

Canna's Introduction to pruning methods 2. Flower language of canna: a bright future

Canna's color is very bright and beautiful big red, which can bring people a kind of vitality and hope and make people feel comfortable and clear when they see it. Canna's flower language is just like its flower shape. It represents a bright future, at the same time, I symbolize the confidence to persist and bring you unlimited good luck and motivation. Canna's flower language is unique.

Cultivation method of canna

1, Canna likes warm and humid growth environment, and its optimum growth temperature is about 25 to 30 degrees Celsius, and it is frost-resistant.

2. You also need the soil for planting canna. We generally choose fertile, loose, moist and breathable sand. Comparatively speaking, canna has better adaptability to the environment.

Canna is easy to breed, but when the temperature is high in summer, remember to shade properly to prevent plants from getting sunburned. When watering, you should also pay attention to leaving no water to prevent the roots from rotting.

The role of canna

Canna not only has good ornamental value, but also absorbs many gases harmful to human health, which can help us absorb gases harmful to human health.