How do you grow coral vine (Antigonon leptopus) of the Polygonaceae family on a balcony? What should you do if the leaves of seedlings turn yellow and withered? What uses does it have?

Coral vine is eye-catching and spectacular, a great plant for gardens and vertical greening, and also one of the ornamental flowers with ornamental value. So how do you grow coral vine on a balcony? What should you do if the leaves of seedlings turn yellow and withered? What uses does it have? According to the available information, coral vine likes a humid environment, so it should be watered thoroughly during the growing period. Keep the soil moist, and in summer you can also spray water on the leaves. During the dormant period, just keep the soil from drying out.

I. How do you grow coral vine on a balcony?

Soil and pot requirements

The best choice is to plant it in moist, fertile, well-drained acidic soil rich in humus. It should also be watered frequently to keep the soil moist. In addition, the choice of container is also important; the flower pot should have a certain depth to promote root growth.

Coral vine likes a warm, humid environment. The optimum growing temperature is 22——30°C, and mature plants are slightly cold-tolerant. Seedlings are strictly intolerant of frost.

Prune in time

When growing coral vine as a potted plant at home, pay attention to setting up trellises and posts; the supports can be twisted into various shapes to make the overall appearance of the growing coral vine more attractive. As a vine, it has strong spreading growth, so pay attention to pruning the branches in time.

Plenty of water and fertilizer

Coral vine likes a humid environment, so it should be watered thoroughly during the growing period. Keep the soil moist, and in summer you can also spray water on the leaves. During the dormant period, just keep the soil from drying out.

During the growing period, coral vine needs more fertilizer. Every 7——10 days, apply 25% rotted cake fertilizer once. When flower buds appear, more phosphorus and potassium fertilizer should be applied.

Points to note:

Sufficient light

During the high-temperature period in summer, it should both be placed under tree shade for care and be guaranteed 3——4 hours of direct sunlight every day. In this way, coral vine will not become leggy. For home potted care, pay special attention and try to place the pot on a south-facing or west-facing balcony.

Promote branching

To ensure a full, well-shaped coral vine plant, pinch the tips several times in the early growth stage to promote more branching.

II. What should you do if the leaves of seedlings turn yellow and withered?

Water moderately

Under normal growth conditions, it should be watered frequently to keep the soil moist. During the dormant period of coral vine, reduce the frequency and amount of watering, and you can spray water on the leaves to care for it.

Sufficient light

We should place coral vine in a cool, ventilated place, or in a sunny south-facing spot where it can be properly shaded.

Prune the leaves

In some cases, you can try cutting off its leaves and the tender upper branches and wait for new buds to grow.

III. What uses does it have?

1. Indoor ornamental uses of coral vine

Coral vine has delicate flowers, and its flowering period is from March to December each year, which is extremely long. When it blooms, the colors are gorgeous, with abundant flowers covering the branches. Coral vine flowers are plentiful and slightly fragrant, adding a distinctive charm to summer.

As a potted plant, coral vine can decorate living rooms and assembly halls, and can also be used as cut flowers, in flower arrangements, and in flower baskets.

2. Garden uses of coral vine

Coral vine's flowering period lasts as long as 10 months and it can bloom almost all year round. Its branches and leaves are luxuriant, either bright green or emerald green.

It is suitable for planting in large patches. Strolling through a park or amusement park and enjoying this lush coral vine with family is also quite delightful.

Coral vine can also be planted in one's own garden or courtyard. Just imagine setting up a trellis and letting it climb and grow freely; when it blooms, it feels as if you are in the vast natural world. Isn't that a joy?

3. Other uses of coral vine

Like other green plants, coral vine can also purify the air. It can make the environment people live in purer and can effectively absorb harmful gases such as sulfur dioxide. Indoors, coral vine can absorb harmful substances left by renovation in the air, such as benzene and formaldehyde, protecting people's health.

In addition, the tuberous roots of coral vine can also be eaten by people.