How many times a year do dahlias bloom?

How many times a year do dahlias bloom?

1. Multiple opening

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

2. Ideal flowering temperature

During this process, if the temperature is too high in summer, the dahlia will stagnate for a short period of time. Generally speaking, the ideal flowering temperature is around 20 degrees. Each time the flowers bloom and fade, the withered flowers must be trimmed off. The leaf buds at the bottom of the flower stalk can sprout new branches again. As long as there are sufficient nutrients, new flower buds can be produced. Therefore, it is in a state of continuous flowering during this period of time, and the flowering period is generally long.

<<:  The difference between blue flower and blue snow flower

>>:  How long does it take for dahlias to wither?

Recommend

What are the legends and meanings of Impatiens?

1. Flower language and meaning 1. Missing the pas...

How to deal with hibiscus root rot

1. Replace the soil Reason: If the soil where hib...

How to grow Podocarpus potted plants

Podocarpus potted plant maintenance Podocarpus po...

Cultivation methods and maintenance of old hackberry piles

Cultivation method of old hackberry stump 1. Temp...

How to grow Australian fir

1. Maintenance methods 1. Temperature: It grows v...

Breeding methods and precautions of Zui Meiren

How to cultivate the drunk beauty Light and tempe...

Is papaya a fruit or a vegetable?

Is papaya a fruit or a vegetable? Papaya is a kin...

How to grow jade tree

1. Lighting When caring for jade plants at home, ...

Ermu's succulent growth story, from a young girl to a queen

The state of the girl just bought The success rat...

Breeding methods and precautions of Big Crescent City

Breeding method of Big Crescent City Growth envir...