Cactus usually blooms between May and July. During this period, we will plant cactus in moist soil with a lot of organic matter. Don't spend too much time in the sun and don't give water regularly. It should be properly placed in a place with good air flow to keep it cool. The indoor temperature is best controlled between 15 and 25 ℃. Under such careful care, immortal fingers will produce colorful flowers.
For cactus, a short day flower, we can put it on the back of the sun, reduce the sun's exposure to delay the flowering time. Generally, you can also wrap the cactus' fingers in black cloth when the sun is full. In a word, you need help from people to keep the sunshine time within 10 hours, so that you can postpone the flowering. If you want to extend its flowering time, you need to sun it for at least ten hours. When there is no sunshine, you need to remember to fill it with light.
Now science and technology are developed, we can control the flowering of cactus in greenhouse or cold storage. The most suitable temperature for cactus to grow and bloom is about 20 ℃. We can cool it down properly to inhibit its growth and delay its flowering, so as to achieve the purpose of flowering on New Year's day.
Appropriate use of some drug regulators can also regulate the flowering of cactus fingers. You can buy these drugs through Taobao. You can use them to regulate the flowering of plants accurately. It's a good choice
The above are some ways to make cactus bloom on New Year's day. We can control the flowering period with a variety of methods, and take measures according to different constraints, so as to better appreciate flowers
