Remember that the Christmas cactus enjoys ordinary to high humidity levels, with temperatures ranging from 60 to 70 degrees F (15-21 degrees C). More humidity can be added to the house by setting a plate of pebbles filled with water underneath the Christmas cactus container. By providing proper hydration, avoiding exposure to chilly drafts, unvented heaters, or hard handling, you may assist the plant retain its bud set. Bud growth may be hampered by nighttime temperatures above 70 degrees Fahrenheit.
After Flowering
The Christmas cactus should be allowed to start its dormant cycle by reducing hydration, light, and temperature once all flowering has stopped (often by fall) or around six to eight weeks before you want the plant to rebloom. These plants need shorter days and chilly nights after blooming. Once the plant has done blooming, it begins to actively grow.
Reduce the amount of watering you give the plant, and make sure it has 12–14 hours of darkness each night and typical temperatures of 50–55 F. (10-12 C.). Along with avoiding drafty regions and abrupt changes in moisture, temperature, or sunlight, keep the Christmas cactus away from them as well.
Possible Issues
There could be a few causes if your lovely plant doesn’t bear many flowers or starts to lose its buds. Try giving it 13 nonstop hours of complete darkness at night. The Christmas cactus may respond to a sudden dip in temperature by withholding or removing its blossoms. A delicate cloth or swab dipped in alcohol can be used to gently brush away mealy bugs, aphids, and scale, which are sporadic visitors.
After the Christmas cactus blooms, what should you do?
After blooming, keep plants cold (at around 50 degrees). Keep the soil just barely damp by watering them, and make sure to avoid fertilizing them. Use the following method to promote flowering when new growth begins: After the growth begins, for four to six weeks, keep the plants in a room that is between 55 and 65 degrees and alternately provide them with 10 hours of light and 14 hours of complete darkness. When buds start to form, move the plant into a warmer environment and start regular cultivation as previously mentioned. It should take plants about six weeks to flower.
How can I maintain the blooms on my Christmas cactus?
Yes. In contrast to many other succulents, If the Christmas cactus is given the right conditions, it can bloom again in the spring. Christmas cactus can be encouraged to bloom once more by placing it in the east-facing window, which gets plenty of light during the day and 12 hours of darkness at night.  
As soon as the buds start to appear, which should be at least six to eight weeks from now, make sure your succulent is kept dark and cool.
Your Christmas cactus may experience bud growth followed by bud drop if it is exposed to drafts, excessive heat, sunlight, or water.
It can take up to twelve weeks for flowers to fully develop after the bud stage. Make sure to move the plant to a bright, draft-free area once it blooms. Put it somewhere that doesn’t get direct sunlight, though. You will see more blooming when it receives indirect bright sunlight. As your Christmas Cactus blooms, you should give it more water; the amount will depend on the temperature, the lighting, and the humidity.
How should a Christmas cactus be watered—from the top or the bottom?
To ensure that the water reaches the Christmas cactus’ roots, irrigate it from the bottom up. Continue adding water to the soil until it begins to seep through the pot’s openings. It hydrates the ground.
Ensure that there is no standing water beneath the pot once the soil has been thoroughly moistened. Never leave excess water in the planter; you don’t want mold, root rot, or insects laying eggs there. If the water is fully separate from the pot and is in a tray underneath the pot, that’s acceptable.
Mist the Leaves
You can sprinkle the leaves with water in a spray bottle to keep them as healthy as possible. When watering the plant, misting the leaves only once will be sufficient to provide appropriate hydration.
A Christmas cactus can it be kept year-round?
Although it is also known as Thanksgiving or Easter cactus for the same reason, a Christmas cactus is a type of succulent that gets its name from the season in which it blooms. It’s an amazing houseplant that, with the appropriate care, can live up to 100 years! When your holiday cactus blooms, follow the instructions in this plant care guide to keep it alive indoors all year long.
Should Christmas cactus be misted?
Contrary to what its name might imply, Christmas cacti can survive well into the following year. In fact, with a little care and our guidance, they can live for up to 20 years.
Christmas Cacti need cooler temperatures.
Leaving Christmas cacti in a space that is between 60 and 70 degrees Fahrenheit will cause them to bloom more fully and sooner. Keep them away from radiators, fireplaces, and warm windowsills, especially during the winter.
While they don’t need the heat of the sun, they do need its light.
The hard part comes at this point. A Christmas cactus needs lots of sunlight but cannot be kept in direct sunlight as it will dry out. So what should a cactus aficionado do? Your best option is to leave it in a part of your home that is shaded (or outdoors once summer arrives) and rotate it occasionally.
Just like you and I, Christmas cacti need their rest.
Your cactus needs between 1215 hours of uninterrupted darkness per day if its buds haven’t yet set. Cacti only require lots of light once their buds have fully developed.
You should be misting, not watering, every day.
Your cactus will die if you overwater it. But that doesn’t mean they never experience thirst. You should mist your cactus every day rather than watering it like you would a regular plant. You only need a few sprays from a spray bottle to maintain your cactus’ happiness. Only when the soil at the base of the plant feels entirely dry to the touch should you water it.
Christmas cacti need nutrient-rich soil.
Christmas cacti are strong plants that can endure harsher environments, although well-drained soil that has some organic matter is preferable for them. While organic soil is always available to purchase, you can also use your cacti as a little compost and add organic waste that you would typically discard.
How often does a Christmas cactus bloom each year?
Whichever one you have, it’s possible for them to bloom more than once a year. For Your Reference, Here Are A Few Of Our General Houseplant Guides: Watering Indoor Plants: A Guide.
Do Christmas cacti benefit from coffee grounds?
During the growing season, give your cactus fertilizer with potassium, nitrogen, and phosphorus once or twice a month. It is simpler to feed a plant when the fertilizer dissolves in water. Epsom salts can also be administered to it (more about this in a moment).
Do Christmas Cactus Like Coffee Grounds?
As much as you do, your Christmas cactus will appreciate a cup of joe. Potassium and nitrogen, two nutrients the cactus needs to be healthy, are abundant in coffee grounds.
Spread the grounds out to dry first before using them because wet grounds might get moldy if used immediately. Give your plant its daily dose of coffee by either dispersing the dried grinds on the soil or blending them with water. Use this method to fertilize your cactus no more than once every two weeks.
Is Epsom Salt Good For Christmas Cactus?
Your Christmas cactus will, in fact, enjoy some Epsom salt. It’s an excellent approach to guarantee that the plant receives all the magnesium it requires to flourish and expand. One teaspoon of salt should be added to one gallon of water when mixing the salt and water. As it only requires fertilizer and food during the spring and summer growing seasons, stop feeding it in the fall.
When in bloom, should you water your Christmas cactus?
Christmas cacti are highly common indoor plants, and for good reason too! They produce vibrant, tubular flowers that are pink or purple in hue when they bloom. They are a superb plant because of their lovely blossoms, lengthy bloom period, and simple maintenance needs. Someone in your family most likely owns a Christmas cactus!
About Christmas Cacti
The Christmas cactus (Schlumbergera x buckleyi) and its cousins don’t exist in hot, arid conditions like deserts or plains, in contrast to other cacti. These epiphytic succulents, which grow on tree branches and take in the high humidity, dappled sunlight, and moderate temperatures, are actually endemic to the tropical rainforests of southern Brazil.
Bottom line: Don’t handle a Christmas cactus like a typical succulent or cactus. They are unable to withstand the same kind of hot, dry weather that other cactus can. These cacti require more frequent watering than most succulents, but you also need to be careful not to overwater them. (See the care guidelines in more detail below.)
Thanksgiving, Easter, or Christmas Cactus?
The Easter cactus (S. gaertneri), Thanksgiving cactus (S. truncata), and Christmas cactus are the three main varieties of “holiday cacti” that are available (S. x buckleyi). The holiday that each cactus is named after often sees the most blooming. Thanksgiving cacti, which often bloom from November to February and hence go unrecognized as Christmas cacti, make up the majority of “Christmas cacti” sold nowadays. See our post on the several Christmas cacti species and how to distinguish them for more information.
Note: Because it’s the most widely used term and it applies to all three of these species, we’ll refer to all three of them on this page as “Christmas cactus” for simplicity’s sake.
Potting Christmas Cacti
- Choose a pot with a drainage hole on the bottom if you’re choosing one for a Christmas cactus. This prevents the soil from getting overly saturated.
- Most succulent-specific potting mixtures work well for Christmas cacti growth. It’s crucial that your potting soil drains properly.
Where to Put a Christmas Cactus
- Plants should be kept in indirect light that is bright. The best location has an east-facing window or a well-lit bathroom. The delicate leaves might be bleached by too much direct sunshine.
- It is preferable to have a daytime temperature of 70F (21C) and an evening temperature of 60–65F (15–18C).
- Christmas cacti do well in a more humid climate, so keeping them in a well-lit bathroom or kitchen is a smart idea.
- Christmas cacti can be kept in a shady area of the garden or on an unheated porch during the summer until the temperature drops below 50F. (10C). Keep them away from the sun’s rays outside.
How to Care for Christmas Cacti
- Water your plants every two to three weeks, but only when the top third of the soil feels dry to the touch. If the plant is in 6 inches of soil, for instance, water when the top 2 inches of soil feel dry. (Check with your finger!)
- When the soil is completely dry, wet it until water seeps through the drainage holes in the pot. To collect the water, put a tray underneath the pot. To prevent the pot from sitting in water, remove any extra water on the tray after 10 to 15 minutes.
- While the plant is in bloom, it’s very crucial to water thoroughly.
- Feed your indoor plants with a balanced houseplant fertilizer every two weeks from spring through early fall. Feed the cactus once a month in the fall and winter to promote fruitful blooming.
- To promote branching and more flowers, prune plants in the late spring. Simply cut a portion of each stem off; the plant will grow new branches from the incision.
- If desired, plant the cut pieces in potting soil that is only gently damp; they will easily root after a few weeks and make wonderful Christmas gifts!
How to Get Your Christmas Cactus to Bloom
The longer evenings and chilly weather of fall are what cause Christmas cacti and its relatives to bloom. The three major varieties of holiday cacti typically bloom on the following schedule:
- Thanksgiving cactus typically produce flowers from late October through mid-winter, making them the earliest and longest bloomers.
- Christmas cacti often bloom in the early to midwinter months.
- Easter cacti flower around the middle of spring through late winter.
If your cactus isn’t flowering, it can be getting too much light or being exposed to too much heat. Here are some suggestions to help you get blooms from yours!
- For a minimum of six weeks, the nights must be at least 14 hours long and the days between 8 and 10 hours. You might need to cover your cactus or relocate it to an area that is exposed to the natural light cycle if you have powerful interior lighting that is on at night.
- When the plant is kept at temps between 50 and 60F, flower buds form best (10 and 15C).
- By subjecting the plant to temps around 45F (7C) for a number of nights in a succession, you can jumpstart the budding process.
- While the plant is in bloom, be sure to water it consistently. The plant may lose its buds if it dries out too much.
- Don’t worry if the cactus loses its buds one winter; the following year it should bloom.
The three primary varieties of “holiday cacti” are as follows:
- Often mistaken for Christmas cacti, Thanksgiving cacti (Schlumbergera truncata) bloom from late October to mid-winter.
- Christmas cacti (S. x buckleyi) flower in the early to midwinter months.
- Late winter to mid-spring is the blooming period for Easter cacti (S. gaertneri).
- Make sure to water your Christmas cactus frequently and keep it cool when the buds on the plant appear ready to open.
- The optimum time to propagate cuttings is late spring when most holiday cacti start to grow after their winter hibernation.
Blossom loss: Your Christmas cactus will probably lose its blossoms if it experiences any kind of stress. As mentioned in the plant care section above, this could be caused by the amount of light or a sudden shift in temperature. Make sure your soil doesn’t become overly dry while buds are developing.
The plant could be vulnerable to mealy bugs and root rot if overwatered. If you experience issues, remove the affected sections and repot the plant in fresh soil.
Should I remove the cactus’ dead flowers?
Other withered flowers cling to the shrub and can rot after a downpour. You’ll become aware of which to observe in this scenario after witnessing this occur several times. Should you deadhead cactus blooms? Yes, it is advisable to get rid of flowers right away in this case when the bloom has faded.