Why do gardenia leaf tips turn black?

Article Catalog

1. Reasons for occurrence

2. Solutions

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Nowadays, many people like to plant gardenias in pots at home, but they don’t know how to maintain them. As a result, the plant’s leaf tips are prone to blackening. In fact, there are many reasons for this phenomenon, the most critical one is the control of water volume. It should be noted that it should not use too much fertilizer, just enough to satisfy its growth.

1. Reasons for occurrence

1. Causes

1. The use of water is the main reason for the blackening of plant leaves. The water should not be too much and it should not be left without water for a long time.

2. The use of fertilizer is also very important. Do not use raw fertilizer or fertilizer that is too concentrated. This will cause the plant to grow poorly and cause the leaves to turn yellow or even black.

3. It is more exciting when encountering sunlight Don't let the plant be exposed to the sun for a long time, as this will cause the water in its body to evaporate quickly, causing dry tips and scorched edges.

2. Solutions

1. If the leaves have turned black, you need to trim off the diseased areas, then fill them with water and wait for the water to overflow. When , it means it has been poured. The advantage of this is that it not only dilutes the use of excessive concentrated fertilizer on the plants, but also allows timely replenishment of water.

2. You can place the plant in a Carry out maintenance in a windy and unobstructed place. In summer, avoid direct exposure to the sun and block it by about 50%. Except for this season, in other seasons, you can gradually let it see the sun for about 2 to 3 hours.

3. This kind of plant needs to add some iron elements to it. You can put an iron nail in the soil where the plant is planted.

2. Solutions

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