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Must know | as soon as the gardenia yellow leaves were watered with this water, the yellow leaves turned green and the leaves suddenly blossomed. The neighbors were jealous when they saw it.

Published: 2024-11-22 Author: mysheen
Last Updated: 2024/11/22, Flower cultivation Daquan & nbsp; Subscription account Click to follow, Hua Hua teaches you to grow flowers! Gardenia green branches and leaves, white color, give people a fresh and elegant feeling, deeply loved by flower friends. However, many flower friends reflect why their own care of gardenia.

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Gardenia green branches and leaves, white color, give people a fresh and elegant feeling, deeply loved by flower friends. However, many flower friends reflect why their preserved gardenia leaves turn yellow and only grow buds but do not bloom. Today, Huahua will tell you about the causes of various problems in gardenia and how to solve them!

How to do gardenia leaves yellowing?

Flower cultivation Daquan

one

Too much watering leads to yellow leaves

After buying gardenia, many flower friends habitually love gardenia because of excessive care.

Multiple watering

, causing

Soil stagnant water

Interferes with the normal breathing of the root.

Solution:

1. Put it in a cool and ventilated place to let the moisture in the basin soil evaporate as soon as possible.

2. If the rotten root is caused by excessive watering, it is necessary to change the pot and soil.

two

Improper fertilization leads to yellow leaves

1. Iron deficiency

Soil

Lack of iron will

Cause plant

Chlorosis

, mainly on the newly drawn leaves

The leaves are yellow or white-yellow.

In severe cases, the veins also turn yellow.

Solution:

Ferrous sulfate

The leaves were sprayed once every 10-15 days and sprayed 2-3 times continuously after diluted with water according to the ratio of 1-200-300. Gardenia can be sprayed every one to two months during the disease-free period to prevent chlorosis.

2. Nitrogen deficiency

Lack of nitrogen will lead to gardenia.

The leaves turn to pure yellow

The new leaves are thin and small.

Solution:

Water the rotten once a week.

Cake fertilizer and water

Or 0.2% potassium dihydrogen phosphate solution, two or three times in a row, replenish nutrients.

three

Soil hardening leads to yellow leaves

The soil is hardened and impervious.

salting of soil,

The ability of plant roots to absorb water and nutrients decreased.

Solution:

1 、

Change the soil

Choose loose and fertile ones

Acid soil

Loosen the soil diligently.

2. You can add some when watering.

White vinegar

To prevent salinization.

What if gardenia doesn't blossom?

Flower cultivation Daquan

one

No pruning in winter leads to no flowering.

Miscellaneous branch

In the spring growth will seize nutrients, and miscellaneous branches are very easy to grow crazy, affecting plant photosynthesis, is not conducive to the formation of buds, not to mention flowering!

Solution:

In

Winter

Pruning gardenia, cutting off miscellaneous branches is not only conducive to the formation of buds in the coming year, but also makes gardenia more beautiful as a whole.

two

Excessive water and fertilizer lead to non-flowering.

Excessive water and fertilizer can easily cause plants.

To grow in vain

The nutrients needed for flower bud growth are robbed, which is not conducive to flowering.

Solution:

1 、

Controlled water quantity

Do not use high concentration nitrogen fertilizer.

2. attention should be paid to increasing content during the period of flower bud differentiation.

Phosphorus and potash fertilizer

More flower fertilizer, such as

Potassium dihydrogen phosphate or potassium sulfate

Promote flower bud formation.

three

Discomfort in light leads to non-flowering.

Gardenia needs to blossom

Plenty of light

But to avoid strong light, lack of light will not be conducive to flowering.

Solution:

1. Put the gardenia in

A sunny balcony

Go on, get the light.

2. Special attention should be paid to the shading treatment of Gardenia jasminoides when the summer light is strong at noon.

Have you learned the little knowledge of growing flowers today?

I hope all flower friends can grow beautiful gardenia.

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Don't forget to share with your friends.

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Concern

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Hua Hua

Teach you how to grow flowers.

Reply:

The name of the plant (eg a fortune tree)

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