What to pay attention to when planting sunflowers
A comprehensive introduction to what to pay attention to when planting sunflowers and the experience of green plant maintenance, including sunflower planting methods and precautions. Next, the editor will provide you with detailed answers.
The seeds you eat are the seeds of sunflowers, which not only look beautiful but also taste good. Let's take a look at the planting methods and precautions of sunflowers with the little flower.
It is a very cold-sensitive flower and grows annually. When the flowers wither and fade, it means it has reached the end. The golden flowers are simply too beautiful, making them the perfect summer staple, blooming towards the direction of the sun, which is its unique growth point.
Growing towards the sun naturally loves sunlight, with temperatures above 15 degrees Celsius and sunlight being its favorite growing conditions. No matter how the seasons change, it can stay outdoors all the time. With a relatively small temperature difference between day and night, its growth will be faster; if the planting temperature is low, it is more prone to malnutrition, so it is necessary to pay more attention to the changes in ambient temperature during planting. When the soil temperature exceeds three degrees, the seeds begin to stir; if it is higher, root growth and germination will be faster. As long as the soil temperature is above ten degrees throughout its growth stage, blooming and fruiting are not a problem.
As for its soil requirements, there are actually no special requirements. It can grow in any kind of soil and has strong salt tolerance. Even if the salt content in the potting soil is slightly higher, it won't cause fatal harm to its growth. The seedlings can still grow strongly, and it has very strong drought and flood tolerance. It is said that it can still bloom normally after being soaked in water for a month or being in a dry environment for a long time. Although the quality of potting soil is not high, the dry and wet conditions still need to be maintained properly, as it does not have a fatal impact but affects the flower yield.
What to pay attention to when planting sunflowers
Sunflowers have a relatively tall and upright shape, with leaves that are not very dense and a relatively large leaf spacing. They consume a lot of water but are also very drought-resistant. Of course, if conditions permit, it is best to water them generously, as this will increase yield. Its drought resistance is阶段性, with different growth stages requiring different amounts of water and fertilizer.
From sowing to the germination of flower buds, the water requirement is relatively low, and occasional watering is sufficient. Moderate water deficiency can make the roots grow stronger. From flower buds to full bloom is the peak of water demand. If there is a water shortage, it will greatly affect the flower yield.
However, the rainfall during this period is usually abundant, so outdoor planting doesn't need to worry about water supplementation. From after flowering to seed maturity also has high water requirements, although slightly lower than the previous stage, it still needs generous watering. Moreover, the weather at this time is not ideal, so manual watering is necessary.
If it is just for ornamental purposes, pot planting is fine; if you want to eat the seeds, ground planting is more practical.
The above information (Green Plant Enthusiast Network) introduces what to pay attention to when planting sunflowers and the experience of sunflower planting methods and precautions. I hope this article can bring you some help!