What if the flowers are sick? how to deal with common diseases of flowers?

When many novice flower lovers grow flowers, the leaves of the flowers are yellowing and falling off, and the flowers grow relatively slowly, usually with problems such as non-flowering and soil consolidation. These diseases have a lot to do with watering, lighting, ventilation and fertilization, and need to be dealt with in time so that the flowers can bloom more beautifully!

How to deal with common diseases of flowers and plants

1. There are spots and patches on the leaves.

The appearance of spots and patches on flower leaves can easily lead to wrinkling and turning brown, which is generally caused by lack of water. if the spots are partially softened and appear dark brown, it may be caused by watering too cold, water splashing on the leaves, and chemical damage. If the spots are wet with blisters or dryness and depression, this is caused by insect pests.

two。 There are fallen leaves

The leaves wither and fall off without fading, because the plants are suddenly attacked, the temperature rises suddenly, the cold wind blows, and the soil is dry, especially woody plants are more likely to lose their leaves.

3. Brown spots appear, and the top leaves are small and yellow

Plants that like acid soil are more sensitive to calcium. If hard water containing calcium and culture soil with more calcium are irrigated in the north, it is easy to yellowing leaves.

4. Leaves yellowing and falling off

Yellowing and shedding of old leaves is very normal, but a large number of yellowing and shedding of leaves is caused by too much watering, and the sudden decrease or increase of indoor temperature can easily lead to leaf shedding.

5. Leaf curling and shedding

Leaf shedding is mainly due to low temperature, top spray or cold wind, the temperature is too high in summer, it is also easy to cause leaf curl and fall off.

6. Do not bloom

If the plant grows to a certain size and does not blossom, it may be because the light is too weak, or too much nitrogen fertilizer is applied, the air is relatively dry, to avoid diseases and insect pests, or improper pot change, the root system is undernourished, and the flowers do not bloom.

The majority of flower friends, if the flowers appear leaf yellowing, shedding and other conditions, the leaves appear insect pests and brown spots, affecting plant growth, may be caused by improper watering and fertilization, in flower conservation, the need to provide sufficient sunshine for plants, pay attention to watering and fertilization, symptomatic treatment of plant disease, flowers can be more healthy.