How many times a year do dahlias bloom?

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1. Multiple openings

2. Ideal flowering temperature

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Dahlia has a long flowering period and can bloom many times as long as the growing environment is suitable. The suitable flowering temperature is around 20℃. When the temperature is high in summer, it will stagnate for a short time. After the flowers fade, the remaining flowers should be pruned in time. The leaf buds at the lower part of the flower can sprout new branches. If the nutrients are sufficient, new flower buds can be produced, and then it will bloom continuously.

1. Multiple openings

1. Multiple blooms

Dahlia is a bulbous flower of the Asteraceae family. Its flowering period is particularly long. As long as the environmental conditions allow sufficient nutrients in the body, it can bloom multiple times. Generally speaking, in most of our domestic environments, it can bloom in May, and it can bloom normally outdoors until the first frost in November, when it stops blooming.

2. Ideal flowering temperature

During this process, if the temperature is too high in summer, the dahlias will stagnate for a short period of time. Generally speaking, the ideal flowering temperature is around 20 degrees. After each flower blooms, the remaining flowers must be pruned. The leaf buds at the lower part of the flower can re-germinate new branches. As long as there are sufficient nutrients, new flower buds can be produced. , so it is in a state of continuous flowering during this period, and the flowering period is generally relatively long.

2. Ideal flowering temperature

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