Gardenia, Chinese rose, and azalea die every time you grow them? Master this 1 trick and they will bloom for 3 months straight

Gardenia has buds but does not bloom

Many gardening friends like to keep a pot of gardenia at home; the flowers are pure white and beautiful. But as they grow it, they find that the gardenia buds just will not open.

1. Insufficient light

The main reason a gardenia grows buds but does not bloom is not enough light. You should immediately move the gardenia to a south-facing balcony with plenty of light to soak up the sun.

2. Lack of phosphorus and potassium fertilizer

During the flowering period, phosphorus and potassium promote bud growth and opening. While the gardenia is forming buds and blooming, apply a phosphorus-based organic liquid fertilizer twice a week, such as cake fertilizer water.

Gardenia drops its buds

Quite a few gardening friends have also reported that the buds were growing perfectly well, so why did they suddenly start dropping?

1. Overwatering

Although gardenia likes moisture, you must never water it every day, otherwise it easily gets waterlogged and root rot. You can mist the leaves often, but do not spray the buds, or they will drop immediately!

2. Too few nutrients

When there is too little phosphorus and potassium fertilizer in the soil, gardenia tends to produce few buds and drop its buds. During the flowering period, apply phosphorus and potassium fertilizer to promote blooming, such as potassium dihydrogen phosphate solution, and apply less nitrogen fertilizer.

Gardenia yellow leaves

Yellow leaves on gardenia are a problem most gardening friends encounter when caring for gardenia. This is also a question gardening friends often ask Huahua in the comments, so today Huahua will answer it for everyone all at once.

1. Soil alkalization

Gardenia likes acidic soil; once the soil becomes alkaline, yellow leaves appear. You can add a few drops of white vinegar when watering, which helps relieve salinization.

2. Waterlogged, airless potting soil

Gardenia likes loose, breathable soil. If the soil is too sticky and there is standing water in the pot, the roots cannot absorb it easily and rot, causing yellow leaves. You can put the gardenia on a well-ventilated balcony or place some peanut shells at the bottom of the pot.

Azalea does not bloom

Friends who have grown azaleas probably know that azaleas are not easy to grow, and you often run into the situation where the azalea only grows leaves but does not bloom.

1. Excess nitrogen fertilizer

If there is too much nitrogen fertilizer in the potting soil during the azalea's flowering period, it easily grows leggy, producing only branches and leaves without forming buds. Before flowering, stop applying nitrogen fertilizer and apply more phosphorus and potassium fertilizer to promote bud formation.

2. Air humidity too low

Azalea likes a humid environment; once the air humidity is insufficient, it easily drops buds or even fails to form them. When buds appear, water once a day and mist the surrounding ground often to increase air humidity.

Azalea withered leaves

Quite a few gardening friends often ask Huahua in the comments: why is it that when the azalea is first bought it has lush branches and leaves, but after a while it starts getting yellow and withered leaves?

1. Air too dry

Azalea likes humidity; once the air becomes dry it easily gets withered leaves. First water thoroughly using the soak method, then cover the whole plant with a plastic bag and place it in a bright, ventilated spot. Once the leaves stand up straight, remove the bag.

2. Alkaline, airless soil

Azalea likes acidic soil with good breathability best; once the potting soil is waterlogged, it easily gets root rot and withered leaves. You can mix in pine needle soil equal to 1/3 of the potting soil volume to improve the salinity and alkalinity, and lay charcoal at the bottom of the pot to increase breathability.

Chinese rose leaves turning yellow

The Chinese rose is called a "blooming machine"; a single branch can produce several flowers, and it blooms frequently, which is why many gardening friends love it. But before the flowers even open, the leaves turn yellow. What is going on?

1. Improper watering

Both overwatering and underwatering can cause yellow leaves on Chinese roses. The correct watering method is to water thoroughly once the potting soil dries out; Chinese roses need watering only about once every 5-7 days, and rainwater is best if available.

2. Insufficient light

Chinese roses like plenty of sunlight; if they get no light for a long time or the light duration is short, the leaves easily turn yellow and fall off. In spring, it is best to place Chinese roses outdoors or on a south-facing balcony with good light and ventilation.

Chinese rose gets powdery mildew

Powdery mildew is the problem friends who grow Chinese roses least want to encounter. Getting powdery mildew not only affects the appearance of the Chinese rose, but in severe cases easily causes leaves to turn yellow and affects plant growth.

1. Heavy rain + blazing sun

Chinese roses exposed to the sun after heavy rain easily break out with powdery mildew. You can spray garlic water with white vinegar twice a day for 3 days in a row.

2. Potting soil too dry

Dry potting soil plus poor ventilation also easily triggers powdery mildew. Avoid letting the potting soil stay dry for a long time; once you see the potting soil turn pale, water once until water flows out of the bottom of the pot.

That is all for Huahua's answers today

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