Matters needing attention in watering white orchids

The fragrance of white orchid is very rich, which is liked by many flower friends. In Guangdong, the white orchid is also called the white magnolia. In fact, the white orchid is an evergreen tree of the Magnoliaceae, and the flower of the white orchid is a good decoration for women's hairpins. The editor would like to introduce you to the watering of white orchids.

White orchid

When it is hot in summer, it should be fully watered, the weather is getting cooler in autumn, the water consumption of white orchids is decreasing, and the watering times should be gradually reduced. If the basin soil drainage is poor, can not see wet and dry, it is very easy to cause rotten roots, leaves turn yellow and fall off. The phenomenon of poor plant growth and yellow leaves are often encountered in potted plants, which is mostly caused by rotten roots caused by alkali or improper watering in potted soil and irrigation. this kind of plant should be specifically analyzed and treated differently, all yellow leaves caused by rotten roots caused by water, must be strictly controlled watering, basin soil is not too dry, do not water, so after a period of inch, the new root can grow again, the leaf color also gradually turns green.

If it is caused by soil and water partial alkali, you can often use very light ferrous sulfate < 50 kg of water to add 0. 5 kg ferrous sulfate > watering, yellow leaves can also gradually turn green. In addition, there are sometimes dry edges of leaves in cultivation, which is often due to negligence in watering and over-drying of basin soil.