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Speaking of sunflowers, are you not the first to think of big red and purple, tacky. In fact, there are many beautiful heavy petal varieties of sunflowers now, proper net red flowers, pink, white, yellow, orange... One by one, the fairy spirit fluttered.
The scientific name of the sunflower is called purslane, which is a plant of the purslane genus in the family purslane, also known as pine leaf peony, goldenrod rhododendron, half-branched lotus, and cannot die.
Dead can not this name can best reflect its characteristics, really very very good to raise, casually inserted can live, and there are very few pests and diseases, basically do not have to worry about sick insects.
soil
Sunflowers are extremely tolerant of barrenness and do not have high soil requirements. Other flowers need loose, breathable and fertile nutrient soil to grow well, and it can grow well by digging up some loess seeds on the side of the road, and it is not squeamish at all.
moisture content
The requirements for water are not high, it is a fleshy stem and leaf, can store water, drought tolerance is very strong, wait until the soil is dry and then water it. If the soil is too dry, its leaves will lose water and shrink, and when it is watered, the leaves will become watery and brittle.
Light fertilizer
Like light, summer can also be exposed, do not need shade, the more sufficient light, the more vigorous growth, the more flowering, the larger. In the case of insufficient light, it will grow in vain, and the flowering will be small and small.
The demand for fertilizers (especially phosphorus and potassium fertilizers) is also relatively large, and potassium dihydrogen phosphate is regularly used to promote flowering during the flowering period from June to September.
The only fly in the ointment is that the flowering period of the single sunflower is relatively short, only 1-2 days, and even the sunset. However, by constantly pruning, cuttings, and increasing the number of flowering branches, the effect of bursting pots can be achieved.
A few more beautiful pictures, worthy of being called pine leaf peony, is not this a small peony flower.
Note: Online shopping sunflower seeds or seedlings are easy to flower incorrectly, be sure to choose a good reputation store, or directly buy seedlings with flower buds.
The above is today's content, flower friends have questions welcome to leave a message in the comment area, more flower questions can be searched for WeChat public number: Thousands of seasons, professional and technical personnel for your online answers.