Soil and fertilizer1. Rose is a fertilizer-loving flower, so the soil must be fertile. Leaf mold, pond mud, rice husk charcoal, coal slag, sawdust, river sand, etc. can be used. 2. Generally speaking, granular soil (coal slag, vermiculite, river sand) etc. account for about 30% of the potting soil. 3. The soil must be disinfected before use. It can be exposed to the sun for 3 days for disinfection, or it can be disinfected by spraying it with a carbendazim solution. 3. Spread a layer of organic fertilizer at the bottom of the rose pot soil, or you can use fish compost. 4. Flower lovers can also use bean skins, crushed straw, etc., mix them with garden soil, and use the materials at hand to save money and convenience. (Author: Corn Stalks Broken Soil Source: Corn Stalks Bar) 5. It is best to add some potassium dihydrogen phosphate when watering roses before and during the flowering period. prune1. Pull the main branch horizontally. Pulling the main branches horizontally can promote the sprouting of side buds of roses, turning a single rose branch into multiple branches, and promoting the growth of the rose pot. operate: (1) Tie the branches with a small wire and press them down with a heavy object to keep the branches pulled horizontally. (2) New shoots will appear in about two weeks. (3) A lot of small buds will grow. You can pick off a few of them at this time to ensure the nutrition of the plant and focus on developing 1 or 2 branches. 2. Break branches. Bend the branch slightly, but don't break it completely. New buds will grow at the break. operate: (1) Choose a thinner branch and break it in the middle. (2) New shoots will begin to grow after about a week. 3. Side basin. Tilt the flowerpot at a 45-degree angle and pull the weak branches upward. The upper branches will gain apical dominance and the plant shape will be fuller. powdery mildewAs long as you keep up with watering, fertilizer and pruning, it is easy to have branches full of flowers. But if the flowers and plants are sick, not only will they not bloom, but their health will also become a problem. (Author: The song ends but the person disappears z Source: Rose Bar) Symptoms: Young leaves shrink and affected parts are covered with white powder. (Source: Plant Network) Rescue: 1. Cut off the affected parts in time to avoid spread. (Author: Chenzhou Rose Source: Rose Bar) 2. Dilute thiophanate-methyl with water at a ratio of 1:2000 and spray it on the affected leaves. Alternatively, dilute the wettable powder of oxycarboxin with water at a ratio of 1:1500 and sprinkle it on the affected leaves. (Author: I love lantern fish most Source: Huaba) Red SpiderSymptoms: Yellowing and falling leaves, shrunken flower buds, and most importantly, red spider mites can be found on the leaves! (Author: skdnlwb Source: Rose Bar) Treatment: 1. Remove the affected leaves in the early stage of the disease and use a brush to remove the red spider mites. 2. Dilute insect mite killer, dacarbam, nisolan, etc. with water at a ratio of 1:2000 and spray on the affected leaves once every 10 days. (Author: Rice and Red Dates Source: Rose Bar) I wish all flower lovers will have their pots full of flowers soon! (Note: The pictures are from the Internet, and the copyright belongs to the original author. Due to conditions, the source of some pictures cannot be found and the author is not marked. If your rights are infringed, please contact Huahua WeChat qdxixixixixi or QQ1273160598 for deletion or copyright payment.) |
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