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Anonymous users2024-01-23Sunflower plants are tall, have wide leaves, and have a strong ability to evaporate water, so they need relatively large pots and a little more potting soil to ensure the supply of water. In addition, after flowering, it needs to be pollinated manually, otherwise the sunflower seeds will be just an empty shell. The flowers at the top of the sunflower are female, and the flowers on the side branches are male.
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Anonymous users2024-01-22Growth Habit: Germination temperature 18-25 - Germination days 3-4 days - Suitable temperature for growth 15-40 - Spacing 12*12 cm - Semi-shade and sufficient sunlight - About 60 days from sowing to flowering.
Sowing seedlings often use hole tray sowing seedlings, each hole sowing a seed, covering after sowing, watering through water to keep the medium moist, germination temperature of 25, 3 to 4 days germination. Direct seeding, 12 cm 12 cm spacing, 1 to 2 grains per hole. Sow at 10 cm intervals in soils with a lot of residual fertilizer.
Sowing in January-April or September-October, flowering 60 to 70 days after sowing; Sowing in May-August or November-December, flowering 70 to 80 days after sowing; If it is sown from November to December, it should pay attention to heat preservation, there is no special requirement for soil, it likes sunlight, is drought resistant, and it is cultivated with a high survival rate. Hope it helps.
Sowing: The thickness of the soil cover on the surface of the seed is 1-2 times the diameter of the seed.
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Anonymous users2024-01-21What kind of dwarf sunflowers can be planted, if the center of gravity is unstable if you plant tall, the wind blows, resulting in breaking
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Anonymous users2024-01-20Yes, you can go to the flower market.
Flowers and Birds City and other places to buy seeds, there are generally sunflowers for sale for ornamental use!
These ornamental horticultural varieties not only have many flower colors and are beautiful, but also have relatively short plant shapes and high ornamental value, which are suitable for potted plants!
Planting time of potted ginger.
In the south, it can be planted in January and April, while in the north, it can be planted in May due to cold weather. >>>More
Yes, but it needs to be ventilated, better sunshine, and a shelf.
You can use a foam box to concentrate neatly.
1. Containers: The use of flower pots or special vegetable pots can be planted, and some will also use foam boxes of jujubes, as long as it is a container with a larger caliber and space, it is completely possible to plant fungus vegetables, and this plant has very low requirements for the growth environment. >>>More
Yes, there are worms that can be used to protect flowers that are harmless to people, avermectin and other medicines, and when the fruit is ripe, it has no effect at all. If the flower protector is ineffective, fly amine can be used, which is also a low-toxicity insecticide such as an insect growth regulator. These drugs have no toxic side effects on humans and animals, and are safe for the environment. >>>More