Sunflower planting method and time
First, planting time
It can be planted in spring, summer and autumn, mostly in spring, if the southern region can choose to sow in mid-April, and if the southern region or the north, you can adjust the time appropriately, as long as the average temperature is about 18 degrees.
II. Planting methods
1. Sowing seeds
Spread the seeds evenly in the soil, keep the temperature above 20 degrees, and germinate in about 10 days.
2. Separate planting of seedlings.
When the seedling grows to a certain height, it can be planted separately. If you want soil culture, the plant does not need to carry soil when it is planted, and it does not need to be watered frequently during the growing period. And control the row spacing of the plant, apply liquid fertilizer several times during the period, and remember that when its fruit is about to crack, the seeds need to be harvested in time, otherwise it will be scattered. If it is potted, it is the same method as soil culture.
3. Watering
Watering depends on the situation of the basin soil. Generally speaking, if it is not dry, it does not need to be watered. If it is watered, it will be thoroughly watered at one time.
4. Correct fertilization
It does not have a high demand for fertilizer, so it is good to apply potassium dihydrogen phosphate once a month, so that its flowers are big and colorful, and the flowering period is longer.
5. Lighting
It likes sunny places very much, so it must bask in the sun when it grows, so that it can flourish.
6. Temperature
It likes warm places, and the best temperature for germination is 21 to 24 degrees, so that seedlings can grow in about a week or so.
- Prev
When will dahlias be planted?
In fact, dahlias do not have a fixed planting time, but they are usually best planted in spring. When planting, it is best to keep the temperature between 10 and 25 ℃ and use sandy soil that is loose and well drained.
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How can tiger skin orchid flourish?
If you want to make tiger skin orchid grow luxuriantly, you should pay attention to four aspects: first, the soil is suitable, use loose sandy soil, do not use clayey soil. The second light is sufficient, summer should be placed in the place of scattered light, do not be directly exposed to the hot sun. Third, appropriate amount of watering, the soil is dry and thoroughly watered, there is no excess stagnant water. Fourth, rational fertilization, fertilizer once a month, the amount is not too large.
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