How to Grow Asparagus Fern So It Sprouts New Shoots: Shaping After Runaway Growth and Dealing with Yellow Leaves in Winter

Asparagus fern, also known as cloud-pine, spiny asparagus, cloud bamboo, mountain grass, and chicken-feather fern, likes a warm, humid, semi-shaded and well-ventilated environment. It cannot tolerate severe cold in winter or drought, and in summer it should be kept out of direct sunlight. So do you know how to grow asparagus fern so it sprouts new shoots? What should you do if it grows out of control? What should you do if its leaves turn yellow in winter?

I. How to Grow It So It Sprouts New Shoots

1. Withered and dead

If you accidentally kill it through poor care, that is a great sorrow for us too, but at this point there is no need to rush to throw it away.

(1) First, remove all the withered, dead branches completely. Because dead roots will grow again, at this point you must cut them away cleanly and not leave any behind.

(2) After that, place it in a shaded spot with diffused light to grow, and in less than 3 days it will grow new shoots.

(3) Afterward, there is no need to rush with watering; water a little less at first, and once it has grown to a certain extent you can care for it normally.

2. Not withered

If it has not withered and you want it to grow new shoots, you must follow these points.

(1) Light

We must give it a certain amount of light every day, but this must be moderate, not too much, since scorching sun will cause its death. So placing it in a cool, windy area is the correct way to make it grow new shoots.

(2) Smoke and dust

This plant is afraid of smoke and dust. If there is smoke and dust, it will definitely struggle to grow new shoots. So if we grow it indoors, we absolutely must not smoke inside the home, and it is best to place it somewhere fairly well ventilated.

(3) Watering

We cannot water at will; wait until it has dried out before watering, and once you water, you must water thoroughly. In the relatively dry spring and summer, we can just spray water on the leaves, which also keeps the humidity higher, and growing new shoots is then only natural.

(4) Fertilizing

If you want it to grow new shoots, fertilizer is certainly indispensable, but do not use too much. Generally, fertilizer water is enough, and it needs to be diluted; use a little less at a time, and you can fertilize more frequently, then stop once it has grown.

II. What to Do If Asparagus Fern Grows Out of Control

1. Reasons for asparagus fern growing out of control

"Runaway growth" in asparagus fern is a normal phenomenon during its growth, but when asparagus fern grows too fast, it easily takes on a messy, chaotic appearance, which is bad for its ornamental value.

2. What to do if asparagus fern grows out of control

Runaway growth in asparagus fern can be suppressed by pruning, but the cut asparagus fern will keep growing and waste its nutrients for nothing. The best approach is to give the asparagus fern a fixed shape.

3. How to give asparagus fern a fixed shape

For "runaway" asparagus fern, it is best to guide it according to its natural tendency. Use bamboo strips or wire to weave a frame in your favorite shape, such as a sphere, a fan, or a tic-tac-toe grid, fix it on the flower pot, and provide it for the asparagus fern's long branches to climb on. As the asparagus fern extends, you can guide it according to the situation so that it spreads evenly over the surface of the frame. Where it needs to be fixed, you can tie it with fine string.

In this way, the runaway asparagus fern is suppressed. Not only can you enjoy an asparagus fern with a uniquely shaped form, but it also will not waste its nutrients for nothing.

III. What to Do If Asparagus Fern Leaves Turn Yellow in Winter

1. Give it sunlight

Asparagus fern is a semi-shade plant. Many flower growers think asparagus fern is not suited to sunlight, so they keep it in a backlit place for a long time. This is actually a big mistake!

What asparagus fern fears is strong direct sunlight. In summer it needs appropriate shading, but winter sunlight is not strong to begin with, and keeping asparagus fern out of sunlight for a long time makes the plant weak and slender and gradually turn yellow.

Therefore, in winter it is best to place asparagus fern on a sunny windowsill and let it bathe in the warm sunlight.

2. Spray more water, water less

Asparagus fern likes moisture but fears waterlogging. Before watering, tap the pot of the asparagus fern. If the sound is crisp and the soil surface you touch in the pot has become dry, only then does it need watering. If the sound is dull and the soil you touch is moist, do not water it.

If the surrounding air is too dry, asparagus fern leaf tips will also dry out and turn yellow, so keep asparagus fern away from air conditioners and heaters, and spray water on its leaves and around it every day to maintain air humidity.

3. Light fertilizer, applied often

The roots of asparagus fern are fragile, and applying unfermented fertilizer or fertilizer that is too concentrated easily "burns the roots," which causes the leaves to dry, yellow, and drop.

If no fertilizer is applied for a long time and the soil is poor, asparagus fern leaves will also turn yellow. Therefore asparagus fern should be given light fertilizer applied often, using fermented organic liquid fertilizer diluted at a ratio of 2:1000.

4. Keep away from radiation

Not only do people need to stay away from radiation, asparagus fern also needs to stay away from radiation as it grows. Placing asparagus fern beside a TV or computer will make its leaves and stems dry out and turn yellow. Generally speaking, keeping asparagus fern more than 5 m from a radiation source will greatly reduce the effects.

5. Raise the temperature appropriately

Asparagus fern grows best at a room temperature above 10°C. If the temperature is below 5°C, its leaves will dry up and fall off.

Flower growers can check the temperature at home. If the temperature is below 5°C, promptly cover it with a bag to keep it warm. If the temperature is between 5°C and 10°C, asparagus fern basically stops growing at this time, so reduce watering, do not fertilize, and ensure sufficient sunlight. If the temperature is above 10°C, you can care for it normally.

6. Watch out for pests and diseases

When asparagus fern is infected by pests such as scale insects, its branches and leaves easily wither and turn yellow. Flower growers should check whether their asparagus fern at home has pests. If it does, dilute Jiebijiezhi at a ratio of 1:2000 and spray it on the branches and leaves of the asparagus fern.

7. Rescue care after yellowing

Generally speaking, once asparagus fern leaves turn yellow it is very hard for them to turn green again, and the sickly, weak branches and leaves will consume the nutrients of the whole plant. In this case you should sacrifice the few to save the whole, cutting off the yellowed branches and leaves to ensure that the new branches and leaves can grow healthily.