1. Is disinfection necessary?The roots of Dendrobium seedlings need to be disinfected before they are potted. You can go to the flower and bird market or the farmers' market to buy special disinfectant and disinfect it before potting. Because the seedlings you buy may have a lot of residual germs in the root system. If you do not pay attention to disinfection, they are likely to infect the plant roots after potting, and also pollute the soil, which is very detrimental to the growth of the plants. 2. Flowering timeAfter planting the Dendrobium seedlings, they basically do not bloom in the same year. It takes a while to grow before they can bloom. Even in warmer weather, it will not bloom until the following spring. If it is not properly maintained, the flowering time is likely to be prolonged, or even the plant may not bloom. 3. Methods to promote flowering1. Sunlight: It needs more sunlight when growing. It cannot be placed in a place with poor light all day long. It must be given sufficient sunlight. If it lacks light, it will affect the differentiation of flower buds. 2. Temperature: If the temperature is relatively low, it will be difficult for it to bloom. Usually the temperature needs to be adjusted between 15 and 28 degrees during flowering. If the temperature is too high or too low, it may not bloom. 3. Water and fertilizer: It should be watered in time, usually just keep the soil slightly moist. And add some nutrients to it, and apply phosphorus and potassium fertilizers in appropriate amounts. In addition, the breeding environment must be well ventilated and should not be kept in an overly hot and stuffy place. |
<<: High-yield planting technology of apple
>>: Planting and cultivation techniques of poplar
How often should cat grass be watered? Spring is ...
Rooting time of bicolor jasmine cuttings When tak...
1. What is Wheat is one of the fine grains, the o...
Where do chrysanthemum seeds come from? The seeds...
When planting all-season chive seeds, you must fi...
Suitable time for planting watermelon in the nort...
1. Maintenance conditions 1. Soil: It has relativ...
Asparagus fern lacks water and leaves turn yellow...
1. How many degrees will you freeze to death? Und...
Ping Pong Ladybug is difficult to grow. It takes ...
White clover seeds before planting Land preparati...
1. Cutting time It is best to do cuttings of crab...
1. Peace Tree This name is its commercial name. I...
1. Acidic or alkaline Clivia prefers slightly aci...
1. Price The price of spinach is related to the v...