What season does the sunflower bloom?
Let's talk about the season when sunflowers bloom and the topic of ornamental sunflower flowering period introduction, let's get to know more about it.
In the high temperature and strong sunlight season of summer, many beautiful flowers and plants will choose to hibernate to survive the hot weather, but the sunflower is an exception. It can be said that summer is the main field of sunflowers. It presents us with unique fragrance with its beautiful flowers and fresh colors in summer. Sunflowers not only have fresh and lovely flowers but also very low maintenance difficulty. Today, Ayong will tell you about the 4 skills we need to master when growing sunflowers in summer.
Ensure at least 10 hours of direct sunlight every day
Although sunflowers look fresh and delicate, they actually have a high demand and tolerance for light. Even in the hottest summer, we do not need to take any shading measures. The more sunlight, the higher the blooming rate of sunflower buds, the more differentiated flower buds, and the larger the flowering amount. Only with sufficient light can we prevent sunflowers from becoming elongated. Once they lack light for a long time, sunflowers will grow leaves but not bloom.
Suggestion: In summer, we should try to place the sunflowers outdoors for full 360-degree all-day lighting. However, we need to be aware that the intensity of summer sunlight is strong, so we must ensure that the soil is moist while basking in the sun. Otherwise, excessive water loss and prolonged drought can cause the sunflower leaves to turn yellow and the flowers to wither.
Slightly increase the watering frequency
Sunflowers have a strong tolerance for drought, but this does not mean that they dislike watering. On the contrary, with sufficient water, sunflowers grow faster, and the differentiated flower buds and flowers will be more full, which is also a significant improvement for flowering. Especially in the hot summer, when the water evaporates quickly and it is the blooming season of sunflowers, we need to water more frequently at this time.
Suggestion: When watering sunflowers in summer, the general principle is not to let water accumulate in the pot. We can water it thoroughly when the top 3 to 5 centimeters of the potting soil is completely dry. We should not let water accumulate in the pot, nor should we let the soil become too dry.
What season does the sunflower bloom?
Use phosphorus and potassium fertilizers to increase the number and quality of flowers
Sunflowers are a type of flowering plant and do not require a large amount of fertilizer. However, whether there is sufficient fertilizer will have a very direct impact on the number and quality of sunflower blooms.
Suggestion: Starting from May, sunflowers will bloom continuously, and this blooming will last until about November. Therefore, during the blooming process of sunflowers, we need to apply a compound fertilizer with a high content of phosphorus and potassium elements every 7 to 10 days, such as "Flower多多2号". We must not use only pure phosphorus and potassium fertilizers, otherwise the sunflowers will become increasingly poor, the plants will become weak, and it will be more difficult to bloom in the later stage.
Prune the spent flowers
Because the flowering period of sunflowers is relatively long, after they finish flowering, we can prune the withered flowers to save nutrients for the next round of flowering.
Suggestion: When pruning spent flowers from sunflowers, we should not make too large of an amplitude and should not cause significant damage to the mother plant of the sunflower. It is best to just prune the spent flowers and their stems.
Summary: Sunflowers are easy to care for and have a strong blooming performance. In summer, we only need to increase watering, fertilize reasonably, and get as much sun as possible. In this way, your sunflowers can bloom for 200 days a year and easily explode the pot.
The detailed explanation of the season when sunflowers bloom and the introduction to the ornamental sunflower flowering period shared above, I hope this article can bring you some help in green plant management!