Abstract: Cactus is a common succulent plant that is popular for its strange shape and beautiful flowers. However, some people encounter a problem when raising cactus, that is, it does not bloom or blooms for too short a time. In order to make your cactus blossom full of branches, this article will introduce immortals...
Cactus is a common fleshy plant that is popular for its strange shape and beautiful flowers. However, some people encounter a problem when raising cactus, that is, it does not bloom or blooms for too short a time. In order to make your cactus flowers bloom fully, this article will introduce the time and method for cactus to encourage flowers.
1. Growth stages of flower buds The growth speed of each cactus flower bud is different, but it can be roughly divided into four stages. The first is the formation of the bud head, which refers to the time when the bud head begins to develop from the plant; secondly, the bud head begins to grow large and forms a film around it, which is called head covering; next is the head bursting, that is, the bud head begins to differentiate into flowers; and finally, the bud grows to a sufficient size and begins to flower.
2. Flowering time The flowering time of cactus mainly depends on the sunshine time and temperature. It is generally believed that spring and summer are the best seasons for cactus to bloom, when the sunshine is long and the temperature is suitable. If you want to encourage flowers, you can provide more sunshine and temperature to the plants around this season.
3. Light intensity Light is one of the key factors affecting the flowering of cactus. During the flowering period, plants need to be provided with sufficient sunshine to ensure that they can receive more than 8 hours of strong light every day. If your room is low on light, consider using artificial lighting.
4. Temperature control Temperature is another important factor affecting the flowering of cactus. In spring and summer, plants need to maintain a warm and humid environment to promote bud formation and growth. In winter, plants can be moved to a warm place indoors to avoid overcooling or freezing damage.
5. Moisture control Moisture is also one of the key factors determining the quality of cactus flowers. During the flowering period, it is necessary to maintain appropriate humidity and avoid too much or too little moisture. Generally speaking, watering once a week is enough, but the amount of water needs to be adjusted based on the local climate and plant size and growth rate.
6. Fertilization time Cactus needs sufficient nutrition during the growth period, especially during the flowering period. Appropriate fertilization can be used a few weeks before flowering. It is recommended to use fertilizers rich in phosphorus and potassium to promote bud growth and formation.
7. Pay attention to pest control. Cactus is vulnerable to aphids and mites, which will not only affect the growth of plants, but also affect the formation of flower buds and flowering quality. During the flower promotion period, attention should be paid to discovering and handling pest problems in a timely manner, using appropriate pesticides or removing them manually.
8. Careful observation During the flower promotion process, it is necessary to carefully observe the changes in the plant and the growth of the flower buds. If you find that the flower buds are growing too small or growing slowly, consider moving the plant's location or adjusting conditions such as temperature and humidity.
9. Proper pruning After buds begin to form, plants can be trimmed appropriately to promote new growth and branching. But be careful not to over-prune it, so as not to affect the growth and formation of flower buds.
10. Regularly removing dust. During the flowering period, cactus needs to maintain a clean environment to avoid depositing dust and bacteria that affect the health of plants. Clean plants regularly before flowering, including leaf surfaces and flower stems.
11. Bud Protection When flower buds are formed, they need to be protected from damage and influence from the external environment. You can use protective sleeves or covering materials and other methods to protect flower buds to avoid being affected by unfavorable factors such as wind and rain.
12. Pay attention to irrigation After the flower buds are formed, attention should be paid to the timing and amount of irrigation. Too much or too little water can affect the growth and quality of flower buds. During the flowering period, soil moisture should be measured regularly and appropriate irrigation should be carried out according to the needs of the plants.
13. Reduce movement After the buds begin to form, minimize the frequency of moving the plant. Because this will affect the growth and stability of the plant, which in turn affects the growth and flowering quality of the flower buds.
14. Properly control dryness During the flowering period, it is necessary to maintain appropriate humidity, but at the same time attention should also be paid to controlling dryness. Excessive humidity can lead to the breeding of pests and diseases, while excessive dryness can affect plant growth and bud formation. Air humidity should be measured regularly during the flowering period and appropriate adjustments should be made according to the needs of the plants.
15. Cactus is a very beautiful succulent plant, and its flowers are also very charming. Although promoting flowers requires careful care, as long as you adjust according to the above methods, I believe you can also make your cactus bloom full of beautiful flowers.