How to grow asparagus fern so that its leaves are green and not yellow (how to make asparagus fern grow green and fast)

How to keep asparagus fern green and not yellow leaves

The main reasons for the yellowing leaves of asparagus fern are: lack of light, lack of suitable soil for growth, and lack of reasonable water and fertilizer management. These four points seem simple, but they are not easy to implement in practice . Let's talk about how to make asparagus fern grow green and fast.

First, lack of suitable soil for growth:

Many people like to place asparagus fern indoors, but the indoor ventilation and lighting conditions are insufficient. Every time you water it, the soil takes a long time to dry. Too wet soil will cause the roots of asparagus fern to lack oxygen and rot.

Therefore, the moisture retention of the soil of asparagus fern cannot be too good. It is recommended to use slightly more granular soil when mixing the planting material.

We can mix farmland soil + humus soil + freshwater river sand in a ratio of 1/3 each . Then, add 10% perlite to increase air permeability and drainage .

Second, lack of light:

Although asparagus fern is shade-tolerant, if it is kept in a dim location for a long time and there is no suitable time for photosynthesis, its leaves will easily turn yellow.

It is best to maintain the location of asparagus fern in bright light every day , with about 3 hours of weak light in the morning or evening every day. Appropriate shade is required when the temperature is above 30 degrees Celsius.

Third, lack of water:

There are two reasons for lack of water, lack of watering and lack of humidity. Lack of humidity is the most common problem of yellow leaves of asparagus fern. Humidity cannot be solved by simply watering. Too much watering will easily cause the roots of asparagus fern to rot.

When watering asparagus fern, follow the dryness and wetness of the soil surface and do not water unless it is dry, and water thoroughly when it is. Water more in summer and autumn and less in spring and winter .

If the humidity is not enough, spray it. Spray humidification is the most effective way to increase humidity. You can spray the leaves of asparagus fern 2 to 3 times a day. In hot and dry seasons, you can increase the number of sprays, at least 3 times a day.

Fourth, lack of fertilizer:

The reason why asparagus fern lacks fertilizer is not the amount of fertilizer supplied, but the inability to effectively absorb nutrients indoors.

Fertilizers must be supplemented by photosynthesis for asparagus fern to absorb. When there is insufficient light, fertilizing asparagus fern will not only fail to effectively absorb nutrients, but will also cause fertilizer damage and root burn.

When applying fertilizer, it is recommended to take the asparagus fern to a well-ventilated and properly lit location outdoors, first maintain it for 5 days to give the environment a transition period, and then start fertilizing.

It is recommended to use liquid fertilizer water for fertilization. Solid fertilizer has a slower effect, and if it is placed indoors after fertilization, the nutrients are not easily absorbed.