Can I still fertilize Christmas cactus when it has flower buds? How to fertilize and water when it blooms?

1. Can I still fertilize Christmas cactus when it has flower buds?

You can still apply fertilizer even after the Christmas cactus has flower buds. Because more nutrients are consumed in the later stages, sufficient nutrients can ensure better development of flower buds and better flowering. But be careful to control the amount of fertilizer you apply at this time. Do not apply too much at one time, otherwise it will easily cause fertilizer damage, resulting in the inability of flower buds to differentiate and affecting flowering.

2. How to fertilize when Christmas cactus blooms

When Christmas cactus is blooming, you should choose suitable fertilizers, usually phosphorus and potassium fertilizers, to promote the differentiation of flower buds. Also pay attention to reducing the amount of nitrogen fertilizer used. If necessary, stop applying nitrogen fertilizer to prevent the plants from growing too tall. When applying, you can apply it directly to the soil. After application, water it to dilute the fertilizer as soon as possible so that the plant can absorb it. It is recommended to apply it after dissolving, so that the fertilizer concentration can be controlled and the plants can absorb it faster.

3. How to water Christmas cactus when it blooms

When Christmas cactus is in bloom, you should control the frequency and amount of watering and not water it too frequently. Usually watering once every three to five days is sufficient. If you encounter a low temperature environment, you need to extend the time to once a week. Make sure to water thoroughly each time you water so that the roots and soil at the bottom can reach the water. In addition, pay attention to the watering time, and water at noon in spring. If it is a summer flowering variety, water it before the sun rises or before the sun sets.