Increasing ventilation is the key to keeping them well. In addition, the distribution of yin and yang is determined according to the growth habits of plant varieties (ivy and ferns can be semi-shaded, and iron needs better light). If the lighting is good, we can plant lotus iron in the south of ferns to get what they need.
As a ground cover plant, ivy may dry up because of its thick leaves, so it should be cleaned in time to maintain good ventilation in a narrow space.
The ivy beside the Dutch iron completely died, not because of secretions, but because the root system of the Dutch iron was developed and competed with the ivy for water and nutrients, so the ivy was mostly damaged by drought. In addition, ivy will die under long-term shading.
Don't water it too often. It is best to water thoroughly when the soil surface is dry. However, it is necessary to spray water on the leaves of ferns and ivy regularly to increase the humidity of the air in order to ensure good growth. Especially when the temperature is higher than 25℃ or the light is good, this link is the most important.
If the lighting is good, you should shade yourself in summer to ensure that you are not harmed by the sun.
If applying fertilizer, it is best to irrigate ivy and fern with dilute fertilizer water, but because it is indoors, it is best to choose chemical liquid fertilizer instead of retting fertilizer solution. However, Dutch iron is suitable for applying chemical fertilizer or organic fertilizer in the cave.
After winter, if the temperature can't be kept above 15℃, it is necessary to water the soil after it is dry and not too wet.
If there is air conditioning in summer and winter, the air outlet of the air conditioner should avoid blowing directly at plants, or it is best to blow with mild wind. Otherwise, it is easy to cause dehydration of the blades.
After winter, spring will pick up, so ivy leaves easily and needs to be cleaned in time to avoid the breeding of pests and diseases.
In the prevention and control of pests and diseases, it is necessary to find and control them as soon as possible, especially mites such as red spiders, which breed quickly and do serious harm. It is necessary to spray special biocide, but it should be carried out on holidays or weekends, that is to say, when there are many people. After spraying, ventilation should be increased as much as possible, so that the smell of drugs can be dispersed quickly and pollution can be avoided.
In early spring, aldicarb granules can also be applied to the roots in equal parts every year, and after application, water is poured. The drug effect can last for half a year, and it has internal absorption, which can not only control underground pests, but also control leaf-eating pests.