The leaves are spotty, fix them quickly, otherwise all the flowers will die.

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Black spots appear on orchid leaves

Small white spots appear on succulent leaves

Small black spots appear on green radish leaves

Aphids on gardenia leaves

A few days ago, Huahua suddenly discovered that some inexplicable spots appeared on the leaves of the flowers at home, and some of them had even spread to the entire plant. Huahua was really scared to death! So, today Huahua is here to talk to all flower lovers about how to save the spots that appear on the leaves!

White spots appear on rose leaves

Generally, if little white spots appear on rose leaves, it basically means powdery mildew. At first it was just white spots, but later it gradually spread to the entire leaf plant. In severe cases, it may even cause the entire leaf to turn yellow and fall off.

Solution:

1. Cut off branches infected with powdery mildew, collect them and burn them directly to prevent them from infecting healthy plants.

2. If you find that the rose has powdery mildew, spray it quickly . Buy at least two kinds of powdery mildew special medicines and cross-irrigate the roots, about once every five days, and it will be cured in basically half a month.

3. For the sake of safety, flower friends who do not want to use medicine, You can make a solution of white vinegar and water at a ratio of 1:50 and spray it on the rose leaves. Be sure to soak all the white powder on the leaves.

Black spots appear on the leaves of orchids

A few days ago, a friend sent Huahua a photo. When Huahua saw the dark brown spots on the leaves, she knew she had spider mites. In the eyes of gardeners, red spider mites are the most annoying pests!

Solution:

1. If you find that your orchid has spider mites, you must spray it immediately, otherwise the entire plant will suffer. You can use Jinmanzhi, pyridaben, abamectin and other cross-sprays. Spraying once every 3-5 days can eliminate all red spiders!

2. If you really don’t want to use drugs, you can also light them. Put a piece of mosquito coil next to the orchid pot and light it every 2-3 days. It will quickly kill the spider mites.

3. In addition to mosquito coils, you can also use washing powder Mix water with water, the ratio is about 1:150, then fill it in a watering can and spray the plants, about once every 5 days, which can also prevent and control spider mites.

Succulent leaves have small white spots

Generally, when small white spots appear on succulent leaves, it is likely to be scale insects. In summer, the temperature is high and the weather is hot. As long as the ventilation is poor, scale insects will come to your door.

Solution:

1. If you find that there are not many scale insects on the succulents, you can use toothpicks, tweezers, etc. to clean them directly, or you can put them in flower pots Lighting a mosquito coil next to it can also kill scale insects.

2. If you find that there are more scale insects on the succulents, you must spray. Systemic insecticides can be used, that is, no matter if the drug is applied to any part of the succulent, the drug effect can be transmitted to the entire plant, thereby killing scale insects that mainly suck the succulent sap.

3. If you don’t want to spray pesticides, you don’t want to use mosquito coils either. You can also use Fengyoujing, which is available at home, to prevent and treat it. Mix the essential oil and water in a ratio of 1:500, then spray it on the plants, which can also kill scale insects.

Small black spots appear on the leaves of pothos

Huahua recently discovered that many small black spots appeared on the leaves of the flowers at home inexplicably. When she took a closer look, she realized that it was Xiao Heifei who was causing trouble! And this little Heifei is so tenacious, he kills batch after batch, but there are still some!

Solution:

1. Once you find that there are black flies appearing on the flowers at home, the quickest way is to use medicine. Huahua feels that pyromloprid, Flower Protector, etc. are all effective in treating Xiao Heifei. After adding water according to the concentration in the instructions, pour the roots into the potting soil. Basically, it only takes 3-4 times to eliminate all the black flies.

2. Simply using drugs to irrigate the roots is not enough. You can use an insect sticky board at the same time. Place the sticky insect board next to the flower pot. After a while, you will see many little black flies sticking to it.

3. If you have elderly children at home and do not want to use drugs, You can also make your own pesticides. Mash the garlic and soak it in water. After about 24 hours, filter out the minced garlic, mix the garlic water and water at a ratio of 1:1, and spray it directly on the plants.

There are aphids on the leaves of gardenias

Huahua has a pot of gardenias at home. When she was watering them in the morning, she found a lot of aphids on the leaves. It almost made Huahua sick to death. Got it!

Solution:

1. The simplest and most effective method is to use drugs such as chlorpyridine, mix it with water and spray the plants to eliminate aphids as soon as possible!

2. There is another simple and effective method, which is to use Black light. Aphids have phototaxis. Using a black light in the room can attract all the aphids. After a few times, the aphids can basically be eliminated.

3. You can also use chili or Sichuan peppercorns in boiling water After cooking until it changes color, remove the impurities, and then spray pepper water or pepper water on the plants to use the pungent smell to drive away aphids.

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