Jasmine yellow leaves

Jasmine, gardenia, Milan and other southern flowers all like acidic soil. In the alkaline soil in the north, it is particularly easy to cause yellow leaves

(author: August's rainy season 911 source: Jasmine bar)

Solution:

In order to change the alkalinity of jasmine, gardenia and other soils, some vinegar can be added to the soil. Vinegar contains acetic acid, glucose and other substances. When used to water flowers, it can not only adjust the pH of the soil, but also improve the resistance of jasmine and gardenia, making jasmine and gardenia grow more prosperous and bloom more fragrant< span> 

1. Mix vinegar and water evenly in the ratio of 1:300, turn it into vinegar solution and spray it on the leaves of jasmine. Spray it once every 10 days, about 4-5 times in a row, so that the leaves of Jasmine can change from yellow to green. The best time is before 10 a.m. and after 4 p.m

2. Mix vinegar and water in the ratio of 1:200 into vinegar solution, and irrigate the roots of jasmine for about 3-5 times, so that the yellow leaves of Jasmine can be restored

(author: Yueying Youzhu source: Jasmine bar)

Daily maintenance:

1. If you want jasmine to grow well, you must let it receive enough light. The more the sun shines, the more fragrant the jasmine blossoms

2. If you don't want to use vinegar, you can also use 0.2% ferrous sulfate solution to change the soil pH, watering once every 10-15 days< span> 

(author: Kathy xi# source: Jasmine bar)

Yellow leaves of green pineapple

Green pineapple has the function of purifying the air, so many flower friends will raise a pot of green pineapple at home, but sometimes the green pineapple at home accidentally turns yellow. Therefore, when you find that the color on the leaf surface of green pineapple gradually turns pale and yellow, especially when the leaves on the root first turn yellow and fall off, this is caused by insufficient fertilization

Solution:

If the leaves of green pineapple turn yellow due to lack of fertilizer, in addition to normal fertilization, you can also wipe the leaves with beer to make the leaves of green pineapple turn green again. Because beer contains a lot of carbon dioxide, it can make the green pineapple metabolize as soon as possible, and the sugar, protein, amino acids and other substances contained in it can provide nutrients for the green pineapple< span> 

1. Mix the beer and water in the ratio of 1:50, then dip the beer with absorbent cotton or soft cotton cloth, gently wipe the leaves of green pineapple, and wipe both sides. The leaves of green pineapple absorb the nutrients in beer, and the leaves will become more green and shiny

2. After wiping the remaining beer water from the leaves, you can also directly use it to irrigate the roots, so that the green pineapple can absorb enough nutrients and gradually recover the yellow leaves

(author: the tone of the night)

Daily maintenance:

1. The temperature is high in summer. In order to ensure the growth of green pineapple, water must be poured once every 1-2 days to ensure that the basin soil is wet

2. Lvluo likes fertilizer. It usually needs to apply nitrogen-containing thin liquid fertilizer 2-3 times a month to promote the rapid growth of lvluo without yellow leaves

(author: YY) source: lvluo bar)

Yellow leaves of Asparagus

In the impression of flowers and flowers, asparagus is the most prone to yellow leaves. If you are careless, the whole leaves will turn yellow, which not only affects the beauty, but also affects its own growth and development. Huahua thinks that the main reason for the yellow leaves of asparagus is improper watering

Solution:

Asparagus is particularly sensitive to water. Once watered more, it is easy for its roots to rot and its leaves to turn yellow; However, if there is less water, the basin soil will be in drought for a long time, and the leaves will turn yellow

1. If you find that the leaves of asparagus turn yellow, you can peel off the surface soil to have a look. If the root system decays, you can't have it basically. If the root system does not decay, cut off all the yellow leaves and stems, and keep the branches that haven't turned yellow in a cool and ventilated place. Before long, asparagus can grow green leaves again

2. In summer, the temperature is high and the evaporation is large, so we should pay more attention to watering asparagus. When it is found that the surface of the pot soil is dry, pour it again. In the morning and evening, pay attention to spraying water around the asparagus flower pot to maintain high air humidity

(author: 2015 osmanthus novice source: Asparagus bar)

Daily maintenance:

1. Asparagus likes a semi shade environment and cannot be directly exposed to strong light. It's best to keep it in a place with sufficient scattered light, especially in summer

2. Asparagus should be trimmed in time to ensure perfect plant type; Asparagus grows fast, so the pots should be changed in time

(author: ting0366; source: Asparagus bar)

Rose yellow leaf

Many flower friends have told Huahua that rose leaves are the most likely to turn yellow. In fact, Huahua thinks that most of the rose leaves turn yellow because of diseases and pests. After all, it is a real "medicine pot"

Solution:

The yellowing of rose leaves is largely caused by diseases and insect pests. You flower friends can observe the rose leaves in your home. If they turn yellow at the same time, accompanied by symptoms such as leaf curl and white powder, this is to recruit diseases and pests such as red spider and powdery mildew

1. If the rose recruits red spider, it can be sprayed alternately with jinmanzhi and aika mite, about once every three days, and basically all red spiders can be eliminated! If there are flower friends who don't want to spray medicine, they can also mix flour with water. The concentration must be diluted to a very low level, and spray it towards the leaves. After the leaves are dry, spray clean water again, and you can kill Starscream

(author: Durian Piaoping 406)

2. If the rose powdery mildew is very serious, you can use white vinegar to water 1:50, and then spray the leaves with powdery mildew. When spraying, you must soak all the white powder. Methyltobuzin can be sprayed once a half month for prevention

Daily maintenance:

1. It's hot in summer. You must pay attention to shade at noon to avoid burning rose leaves by strong light

2. After the flowers wither, the remaining flowers should be trimmed in time to avoid unnecessary nutrient consumption and affect the normal growth of roses