How to grow sunflower
Solanum nigrum is a famous ornamental plant, which we often see in some containers. So do you know how to grow sunflower? Let's have a look!
First, how to grow sunflower
To grow sunflower, you need to prepare a large container, then put it into the culture soil, and plant the sunflower seeds in the container. Watering a lot during the growth period, pay attention to observe the growth. An appropriate amount of pruning can be kept beautiful, and it can be transplanted to other containers after it is thicker in the later stage.
II. Water quality requirements of Tianhu sunflower
The main results are as follows: 1. The PH requirement for water quality of Solanum nigrum is about 5: 8, the KH requirement is about very soft-neutral, the demand for light is stronger, the height after growth is about 3-7 cm, and the requirement for water temperature in the tank is 10-26 ℃, the growth rate is relatively moderate, which belongs to stolon propagation.
2. If it is combined with light and slightly sour soft water, the sunflower will grow faster. Sunflower generally crawl on the ground, but not very close to the ground, sometimes lack of light and even grow very tall. The plant root of Solanum nigrum does not need to be inserted into the bottom mud in the tank, and it can be stuck on sunken wood or fake stone, or even let it float.
The relevant introduction about Tianhu sunflower is summarized and sorted out here for you today. I hope it will be helpful to you.
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How to grow rapeseed
Rapeseed can be used to extract oil, and the seedlings after sowing can be used for cooking, the taste is very good, many areas are growing, then how to grow rapeseed? 1. Planting time rapeseed sowing time is very critical. Different places have different climates, so measures should be taken according to local conditions.
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Can longan be planted in the north?
Longan can be planted in pots in the north, but not in the open. Because longan belongs to tropical and subtropical evergreen trees, it likes warm and humid climate, but the cold weather in the north is not conducive to its survival. How to plant longan potted plants? Let's take a look at it.
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