The Christmas cactus (Schlumbergera) is a popular holiday plant that enchants with its lush blooms during the winter. But if you want your cactus to bloom just when the holiday spirit is at its peak, proper watering is key. Too much or too little water can spell the end of your dream of a blooming cactus. So how often should you water it to keep it happy and blooming?
How often should you water a Christmas cactus?
Unlike desert cacti, the Christmas cactus comes from tropical forests where humidity is high. That's why it doesn't like prolonged drought. The rule is simple: the soil should always be slightly moist, but not soggy. During the growth and flowering period, it is best to water it approximately once a week or when the topsoil is dry to the touch.
In winter It is important to adjust watering. If the plant is in a cooler room, reduce the frequency to every 10–14 days.
The most common watering mistakes
- Too much water: Overwatering can cause root rot. If you notice soft, limp leaves or even a musty smell, this is a sign that you have gone too far with the watering.
- Not enough water: If the leaves become wrinkled or dry, the plant needs more moisture. Christmas cactus does not like prolonged dry soil.
- Water retention: Make sure your pot has good drainage. Excess water should drain out of the pot, so don't use a stand where water can stagnate.
How to water correctly?
- Use soft or settled water at room temperature. If you have the option, rainwater is a great choice.
- Water slowly until the water runs out of the bottom of the pot. Then remove the excess water from the base.
- During the dormant period (February-March), reduce watering so that the top layer of soil dries out between waterings.
Watering during different growth periods
- Growing season (spring-summer): Water regularly (once a week) to keep the soil evenly moist.
- Flowering period (autumn-winter): Adjust watering to prevent drying out, but don't overdo it.
- Dormancy period: Water less frequently (every 10–14 days).
Trick to encourage flowering
If you want your Christmas cactus to bloom for the holidays, provide it with shorter days and slightly cooler temperatures (around 15°C) in the fall. Reduce watering during this period to encourage flower buds to form.
With the right watering rhythm, you will achieve optimal growth and beautiful flowering of your Christmas cactus. Make your plant a real holiday star every year!
