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What to do with the yellow leaves of Canna

Saul Goodman
2020-07-20 08:40:15
There are several possible reasons for the yellow leaves of Canna: if it is caused by insolation, it should be transplanted to a cool place; if it is caused by excessive watering, it should be placed in a ventilated place; if it is caused by too high temperature, it should be adjusted to below 40 ℃, if it is caused by the application of concentrated fertilizer, it should be washed.

1. Migration

It prefers a humid environment. If it is in an environment with a particularly toxic sun, and it is exposed to the sun, the edge of the leaves will become dry. In addition, if it is blown by the dry and hot wind, the leaves may also become yellow. At this time, we need to transplant it to a cool place.

2. Dry soil

If too much water is poured on it, it is likely to lead to the problem of stem problem. At this time, we should put it in a cool and ventilated place, which can remove the water in the soil, and its leaves will become normal.

3. Adjust the temperature

When it is in the environment of 40 degrees or more, the problem stem phenomenon will also appear. This requires us to move it to a place with low temperature

4. Adjust the water temperature

If it is watered with cool water in hot weather, its leaves are likely to dry out. At this time, we should put it outside to dry, and pay attention to regulate the water temperature when watering.

5. Scientific fertilization

If too much and too thick fertilizer is applied to it, it is likely to cause its roots to rot and leaves to wither. This is to wash its soil and wash away the excess fertilizer. In serious cases, it is necessary to change the basin.

Canna indica

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