What to do about root rot in Cymbidium orchids? Care for them this way to get them to bloom again

Cymbidium orchids, many people have surely seen them, and they are very beautiful when in bloom. How do you get a Cymbidium orchid to bloom again? What should you do about root rot?

How to get a Cymbidium orchid to bloom again:

1. Make sure it gets plenty of light

Cymbidium orchids are plants that quite like sunlight, but during the high temperatures of summer you should still shade them appropriately to keep the leaves from getting scorched; in the other seasons they can be placed directly in the sun to grow.

2. Winter temperatures must not be too high

The best growing temperature is between 10°C and 25°C, but winter temperatures must not be too high, especially indoor temperatures in the north, which rival summer temperatures; this is very unfavorable for reblooming. In winter the nighttime temperature can be kept at around 10°C.

3. After normal watering, also mist the plant

In summer you can water 2 to 3 times a day; in the other seasons you can water once every 3 to 4 days, or judge whether it is time to water based on the condition of the soil. As soon as the top layer of soil looks slightly dry, water immediately, and especially during the growing period it must never be allowed to get too dry; when you water, water thoroughly in one go. Besides normal watering, you should also regularly mist the leaves and the surrounding area, preferably as a fine mist, which both humidifies the air and prevents the leaves from turning yellow.

4. Tips for applying fertilizer

During the growing period, fertilize normally, but be careful that the fertilizer is not too strong; better weak than strong. Fertilize once before flowering, and by all means pause fertilizing during the flowering period and in summer.

Once the above conditions are in place, reblooming is not a difficult matter. In fact, if you can simply grow them outdoors, reblooming is even easier, but if growing them outdoors is not convenient, then try to choose a spot with good ventilation and plenty of sunlight for growing them.

What to do about root rot in Cymbidium orchids:

1. Trim the roots

If the Cymbidium orchid you keep at home develops root rot, first we need to cut off all the rotted roots and dead leaves, and also remove the debris next to the rotted roots, to keep the decayed part from spreading and making the orchid's condition worse.

2. Disinfect

Disinfect the Cymbidium orchid. The specific method is to disinfect it with potassium permanganate at a concentration of 1%, soak it for two hours, then wash it clean and put it in the sun for a while. Then replace it with new growing medium, which can be made by mixing sphagnum moss, bark chunks, vermiculite, leaf mold and peat soil.

3. Repot

It is recommended to move the Cymbidium orchid into a relatively deep pot with good air circulation; you can put some wood blocks or bricks in the bottom of the pot to increase air circulation. Mist around the leaves often every day, twice is enough, and open the windows often for ventilation, and that will do it. I believe the orchid will surely get better.

Alright, that is all for the introduction on solutions for Cymbidium orchid root rot. I trust you all understand now.

[Cymbidium orchid root rot] What to do about Cymbidium orchid root rot, and how to save it

Cymbidium orchid is a plant that stays evergreen all year round and is very suitable for growing indoors. Cymbidium orchid is an orchid with axial growth, so when choosing a pot you need to choose a tall cylindrical pot, and the growing environment must have good ventilation. You should also add charcoal and the like to the bottom of the pot to help with drainage. The main purpose of doing this is to prevent Cymbidium orchid root rot, because when drainage is poor or ventilation is insufficient, it will cause the roots of the Cymbidium orchid to rot. If half of a Cymbidium orchid's roots have rotted, then the Cymbidium orchid can basically be judged as done for. Below is a summary of how we should deal with Cymbidium orchid root rot when we encounter it.

Tip the Cymbidium orchid out, place it in a cool, dry, ventilated spot for one or two days, cut away all the blackened rotted roots, and pick out the growing medium that was touching the rotted roots, leaving no hidden trouble behind. Be sure to water sparingly, and when watering with nutrient solution or rooting solution, also water sparingly, to avoid root rot happening again.

Soak the orchid plant in 1‰ potassium permanganate solution for 2 hours, rinse with clean water, and once clean, sun it for 2 hours. The new growing medium I used was: 50% catalpa bark, 20% crushed brick granules, 20% honeycomb briquette cinder, 10% decayed pine needles. The first 3 items were washed clean with water, then soaked in boiling water to disinfect. The pine needles were exposed to sunlight and sprayed with 2% Topsin fungicide solution to disinfect.

A Cymbidium orchid with root rot needs a certain amount of moisture, but must not be too wet. This requires good air permeability. I chose two clay pots, and to increase air circulation I enlarged the drainage holes in the bottom of the pots, and propped several long wooden strips under the bottom of the pots to increase breathability. Plant the disinfected Cymbidium orchid in the pot, laying a layer of bark 2-3 cm in diameter and walnut-sized crushed brick granules at the very bottom, filling the middle with a medium-sized growing medium mixture, and spreading the smallest on top.

After watering the Cymbidium orchid thoroughly to settle the roots, keep it under weak light for more than 10 days, misting twice a day, and after half a month place it on a south-facing windowsill. After about 1 month the plant grew new roots, and after 3 months purple-red new shoots grew on the pseudobulbs. Do not fertilize before the plant grows new roots; after new roots and new shoots appear, you can only apply weak fertilizer, watering it on with 1-2‰ compound fertilizer added to the water used for keeping goldfish.

In summer, when the temperature is high, I placed a shallow plastic basin under the Cymbidium orchid filled with water to increase humidity, misted around the flower pot morning, noon and evening every day, and opened the windows for ventilation at the same time, so that it got through the summer smoothly. I sprayed carbendazim or Topsin once every half month, and basically no pests or diseases occurred.

In November, two plump flower buds grew on the pseudobulbs of the new seedling closest to the windowsill. At this point I increased phosphorus fertilizer once every 10 days, spraying the leaves with 2‰ monopotassium phosphate, and removed all newly grown leaf buds so that nutrients were concentrated on supplying the growth of the flower buds.

What to do about Cymbidium orchid root rot, rescue methods for Cymbidium orchid root rot / repot in time

Cymbidium orchid is a hybrid variety of orchid. Its flowers are huge and its colors are rich, and it is deeply loved by flower enthusiasts. In daily life, many people keep Cymbidium orchids, but during the growing process they often encounter the phenomenon of root rot. So what should be done about Cymbidium orchid root rot? Next, the editor will bring you several rescue methods for Cymbidium orchid root rot.

I. What to do about Cymbidium orchid root rot: find the cause

After blooming, Cymbidium orchid is very grand and its colors are bright and gorgeous, both elegant and magnificent. But many of the flower enthusiasts who keep it are beginners, and for various reasons they often end up rotting the roots of their Cymbidium orchids. So what should be done about Cymbidium orchid root rot? At this point, do not panic; you should calmly find the cause. Below are three causes of Cymbidium orchid root rot and the rescue methods, and let us read on.

II. Causes of Cymbidium orchid root rot

1. Unsuitable soil

There are many causes of Cymbidium orchid root rot, and we should first think of the soil factor. In the growing methods for Cymbidium orchid, it was mentioned that it needs loose soil, so once the soil is not loose and the roots have poor air permeability, it easily causes root oxygen deprivation and rot.

2. Overwatering

Cymbidium orchid likes a moist environment, but it also has fleshy roots that can store water. So overwatering will cause water to accumulate in the pot soil, the roots cannot breathe well, and this easily leads to Cymbidium orchid root rot, after which the symptom of yellowing Cymbidium orchid leaves will also appear.

3. Improper fertilizing

During the growth process of Cymbidium orchid, we need to fertilize it appropriately, but this "appropriately" is hard to control, and many beginners apply fertilizer that is too strong or too much, causing fertilizer damage and thus root rot. Overall, there are just these three causes of Cymbidium orchid root rot. Next let us look at the rescue methods.

III. Rescue methods for Cymbidium orchid root rot

1. Trim the roots

If the Cymbidium orchid you keep at home has root rot, do not panic; first pull the whole plant out, then cut off all its rotted roots and dead leaves. Note that the debris next to the rotted roots must also be cut away, to keep the decayed part from spreading and making the Cymbidium orchid's condition worse.

2. Disinfect

After cutting away the rotted parts, we need to disinfect the plant. Specific operation: disinfect the Cymbidium orchid with potassium permanganate at a concentration of 1%, soak it for two hours, then wash it clean and put it in the sun for a while. After that, just replace it with new soil; the editor recommends using soil made by mixing sphagnum moss, bark chunks, vermiculite, leaf mold and peat soil.

3. Repot

For the rescue method for Cymbidium orchid root rot, after completing the above steps, only the last step remains, and that is repotting. Move the treated Cymbidium orchid into a relatively deep pot with good air circulation; you can put some wood blocks or bricks in the bottom of the pot to increase air circulation. Then mist around the leaves often every day, and open the windows often for ventilation, and I believe your plant will recover its health before long.

Through the above introduction, I believe everyone should now know what to do when encountering root rot symptoms again. Overall, Cymbidium orchid is not hard to grow; as long as everyone is a bit more careful, root rot will basically not occur. Of course, if it does occur, do not panic; just rescue it according to the above methods. On the causes and rescue methods of Cymbidium orchid root rot, the editor will stop here, hoping it can be of help to everyone.