Reasons Why Christmas Cactus Does Not Grow Flower Buds and How to Fix It

The Christmas cactus (Schlumbergera) is a flower of the cactus family, with fiery red flowers whose open petals look like a trumpet, very beautiful, and with excellent ornamental value. Its flowering period is in winter, generally from October to February of the following year. However, some flower friends' Christmas cactuses do not grow flower buds. Why is that? Below, Shuishuai will tell everyone why the Christmas cactus does not grow flower buds!

1. Temperature problem

1. Cause: This plant, the Christmas cactus, prefers relatively warm conditions. When we grow it, if the temperature is too low it is very difficult for it to produce flower buds. At the same time, the temperature must not be too high either, otherwise it will be unfavorable for the plant to grow flower buds.

2. Solution: Keep the temperature between 15 and 25 degrees, at the very most not above 30 degrees, and at the lowest not below 10 degrees.

2. Light problem

1. Cause: The Christmas cactus does not, like some other plants, love sunlight, nor must it enjoy full sun to grow normally. The Christmas cactus is a short-day plant, and it has requirements for light. When it is in the flowering period, 8 hours of light per day must be guaranteed. If the light is too weak, it will also fail to grow flower buds.

2. Solution: If this is the case, it must not be too shady. We should place it in a spot with good light. Apart from the scorching light of summer from noon to a bit past 2 pm, in the other seasons it can be placed outside to receive light without worry, and no shading measures are needed.

3. Fertilizer problem

1. Cause: When flower buds bloom, a lot of nutrients are needed to support them, so sometimes the nutrients in the soil are not enough. The nutrients they draw from the soil are not sufficient for flowering, so some fertilizer must be applied. At this time, if no fertilizer is added, it can also lead to a failure to bloom.

2. Solution: Apply an appropriate amount of fertilizer containing a large amount of the K element and the P element to solve the problem of insufficient nutrient supply.

4. Temperature problem

1. Cause: As mentioned earlier, this plant likes a humid environment. Besides watering, the humidity in the air should also meet the requirements, kept at 40 percent to 80 percent. If the humidity is not sufficient, it will also hinder the blooming of the flower buds.

2. Solution: If it is rather dry, we can buy a humidifier specially used to increase humidity on the market. If flower friends do not have that option, they can use an ordinary watering can to spray water mist beside the pot soil to maintain humidity.

The above are the reasons why the Christmas cactus does not grow flower buds and the solutions. The most common and most widespread reasons why the Christmas cactus does not grow flower buds are insufficient nutrient supply and a lack of a certain amount of water, because the blooming of flower buds consumes a great deal of nutrients, and then there is incomplete photosynthesis, because insufficient light leads to this situation. Flower friends must ensure the daily water supply, and fertilize after a period of time!