The name “Christmas Cactus” is a misnomer. These aren’t sun-loving, drought-resistant cactus. They prefer bright but filtered sunlight and regular watering to keep their potting material from drying up completely. They are native to the treetops of Brazil’s coastal mountain ranges. They thrive in pots, which makes them even easier to care for because they don’t need to be repotted.
They should be handled like a houseplant once the blossoms have faded.
Water them on a regular basis and keep them in bright light but not direct sunlight. They can be cultivated outside in the summer if their pots are in dappled shade, they are regularly watered, and they are brought inside before nightfall. The mercury soared over 50 degrees Fahrenheit. Fertilize your plant once a year in late spring or early summer to ensure a healthy, happy plant.
The most popular Christmas Cactus inquiry is how to encourage them to bloom again after the first year. Cooler temperatures and long nights are required for blooming. These cacti are short-day plants, which means that long, dark, cool nights promote blooming. To set flower buds, they require 14-16 hours of unbroken darkness and 8 hours of daylight for 3 to 6 weeks. Because streetlights and indoor lights will break their required darkness cycle, you can either cover them with a black garbage bag each night or install them near a window in a room that is rarely used at night. It will be much nicer if the indoor temperature is a little colder. Their ideal nighttime temperature ranges from 50 to 68 degrees. When flower buds form along the leaf ends, return the plant to its original location in your home to enjoy the flowers.
Why are Christmas cactus blooming now?
Cooler temperatures and long nights are required for blooming. These cacti are short-day plants, which means that long, dark, cool nights promote blooming. It’s natural for a few buds to fall off, but drafts will force the plant to lose all of its buds at once, and you’ll be out of luck for another year.
How many times a year do Christmas cactus bloom?
Is It Possible For A Christmas Cactus To Bloom More Than Once A Year? Yes. Christmas cactus, unlike many other succulents, can bloom again in the spring if given the right conditions.
Why is my Christmas cactus blooming early?
Cactus for Christmas? It’s a Thanksgiving cactus, not a Christmas cactus. Wikimedia Commons photo by Peter Coxhead
My “Christmas cactus,” of which I have five, is blooming profusely as I write this in early November. However, Christmas is almost two months away. That can’t possibly be correct! It is, though, since these plantsand most likely the ones you have at homeare not true Christmas cactus. Allow me to explain.
There is a true Christmas cactus (Schlumbergera buckleyi and its parent S. russelliana), and it blooms in the middle or end of December. However, greenhouse growers prefer the early blooming Thanksgiving cactus or crab cactus (S. truncata), which blooms in November, just before American Thanksgiving. When you buy a Christmas cactus, you end up with a Thanksgiving cactus.
The authentic Christmas cactus has a conspicuously pendent stem, magenta-colored hanging flowers, and flattened stem segments with smooth, crenelated margins but never serrated edges. And, of course, if your plant blooms naturally around the holidays, you can be sure it’s a true Christmas cactus.
This is typically a pass-along plant, passed down through generations of gardeners. Because its lengthy stems shatter easily and are difficult to transport, it is rarely marketed in nurseries.
The stems of the Thanksgiving cactus (S. truncata) grow straight at first, then arch, making it more of a spreading plant than a distinctly hanging one. In addition, rather than hanging limply from the stem tip, its blossoms are borne horizontally. Most notably, it has unique teeth on its segments that resemble crab claws, which is why it’s also known as crab cactus. It also comes in a variety of hues, including red, fuchsia, magenta, lavender, pink, white, yellow, and even orange, unlike the actual Christmas cactus.
During the holiday season, it can be obtained in a variety of retailers, including supermarkets. However, under typical conditions, it will bloom far before Christmas, in late October or early November.
To further perplex people, Thanksgiving cactus are typically offered in full bloom throughout the Christmas season, and you may have acquired yours at that time. However, it now blooms in November. Why?
Greenhouse growers have discovered that they may delay the bloom of the Thanksgiving cactus by growing it chilly (which saves them money on heating). If you can replicate this at home, you can get your Thanksgiving cactus to bloom in time for Christmas. Here’s how to do it:
First, starting in late September, both the Thanksgiving cactus and the actual Christmas cactus require short days (less than 12 hours of sunlight each day) in order to blossom. So, between the hours of 6 p.m. and 5:30 a.m., I recommend placing your plants in a location that receives no artificial light. I put mine in the guest room because we never turn on the lights there at night, but you can put yours behind other plants or a piece of furniture as long as no artificial light gets them.
Then, until just before Christmas, keep your Thanksgiving cactus cool, below 60 degrees Fahrenheit (15 degrees Celsius) day and night. The growth of its flower buds will be slowed as a result of this. Then, in mid-December, bring the plant into a regularly heated area, and voila! Flowers for the holidays!
I’ve learnt to appreciate flowers whenever they occur. As a result, I don’t have to strain to get my Thanksgiving cactus to bloom in time for Christmas. It’s great with me if they want to bloom their heads off in November. Besides, I have a real Christmas cactus that will last the entire holiday season: on Christmas Eve, it is always covered in bloom. I’m also not bothered if both my Christmas and Thanksgiving cactus bloom in late February or early March, as most of them do. Hey, every now and then, in the middle of summer, when the days are long, one will blossom again (I have no idea why!) That’s fine by me as well.
Do you water a Christmas cactus when it is blooming?
- Watering: Mist your plant frequently while it is blooming to keep the soil uniformly moist.
- Light: For moderate light and some direct sun, place the cactus in an east-facing window.
- Fertilize every two weeks once buds have formed with a high-potassium fertilizer.
Does Christmas cactus bloom at Easter?
The Christmas cacti are all native to the tropics of South America, where they can be seen growing organically on trees. Because of this, they are also known as “jungle cactus” in addition to “holiday cacti.”
Although an Easter cactus looks a lot like the other holiday kinds, there are a few methods to tell them apart. The flowering season is a simple technique to identify the species. Easter cacti bloom in the spring, with flower buds appearing in February and flowers blooming from March until May. Cacti that bloom in late fall or winter are known as Christmas and Thanksgiving cacti, with Thanksgiving variants blooming a month earlier than Christmas types.
What to do with Christmas cactus after it blooms?
- Use Miracle-Gro Cactus, Palm & Citrus Potting Mix to grow your Christmas cactus.
- To enhance blooming, give your Christmas cactus 6 weeks of increased darkness and cooler temperatures.
- To make new Christmas cacti, root the stem parts you trimmed off the plant.
Why is my Christmas cactus blooming in June?
“What went wrong with my grandmother’s Christmas cactus that is about to bloom? Mary Ann
Hello, Martha. In addition, I have a “I have a “Christmas” cactus flowering right now, and I’m dubbing it my Winter cactus because of the blossoms. In Missouri, these hardy tropical plants require a little assistance to bloom on time. They have meteorological triggers in their native Brazil that cause them to blossom in December, the start of the South American summer.
If it originated from your grandma, your cactus could be an older, authentic Christmas cactus. The majority of cacti on the market now are Thanksgiving cacti, which explains why they bloom around late November.
Look at the green fronds to see what kind of cactus you have. Thanksgiving cacti (Schlumbergera truncata) have pointed, jagged edges, whereas the original Christmas cactus (Schlumbergera bridgesii) has smooth, round edges.
Because I had it outside on my back porch last fall, it began to bloom. Thanksgiving and Christmas cactus are known as “short day plants,” as they require fewer daylight hours and/or cool night temperatures to generate bloom buds. The shorter days and chilly nights of autumn prompt the plants to start producing buds.
Place your Christmas cactus indoors in a cool, bright setting with daily temps of 65-70° F and evening temperatures of 55-65° F to ensure that it blooms when you want it to. Plants will blossom in around 5-6 weeks if they are exposed to colder night temperatures of 55° F, independent of the day length.
How can you tell if a Christmas cactus is overwatered?
Although sagging, limp leaves and stems that are mushy at the bottom are strong indicators of overwatering and root rot, the only way to know for sure is to examine the plant’s roots.
Why didn’t my Christmas cactus bloom this year?
Drought stress or too much light, as it is a short-day plant, are the causes of Christmas cactus not blooming. The Christmas cactus has evolved to thrive in humid, rainy environments. If it’s too dry or there are too many hours of sunshine during bloom creation, it won’t flower.
There are a number of other reasons that can hinder the Christmas cactus (Schlumbergera) from blossoming, which I’ve included below:
Continue reading to learn why your Christmas cactus isn’t blossoming, as well as the best methods and strategies for getting it to bloom…
How often should you water a Christmas cactus?
- Water every two to three weeks, but only until the top one-third of the soil feels dry to the touch. Water when the top 2 inches of soil feel dry, for example, if the plant is in 6 inches of soil. (Check with your finger!)
- Soak the soil until water runs through the drainage holes in the pot when it is suitably dry. To catch the water, place a tray underneath the pot. Remove any extra water from the tray after 10-15 minutes so that the pot does not sit in water.
- Feed every two weeks with a balanced houseplant fertilizer from spring through early fall. Feed the cactus once a month in the fall and winter to encourage blooming.
- Late in the spring, prune plants to encourage branching and more flowers. Simply cut a few portions off each stem, and the plant will branch out from the wound.
- Place the cut pieces in a gently wet potting soil if desired; they will root easily after a few weeks and make great Christmas gifts!
How to Get Your Christmas Cactus to Bloom
The lower temperatures and longer evenings of autumn bring out the blooms of Christmas cacti and its relatives. This is the general blooming schedule for the three main species of Christmas cacti:
- Thanksgiving cactus are the earliest and most persistent bloomers, blooming from late October to mid-winter.
It’s possible that your cactus isn’t flowering because it’s getting too much sunshine or being exposed to too hot temperatures. Here are some pointers to help you get yours to bloom!
- For at least six weeks, nights must be at least 14 hours long and days must be between 8 and 10 hours. If you have powerful interior lighting that is turned on at night, you may need to cover your cactus or transfer it to a location where it can be exposed to natural light.
- Flower buds form best when the plant is kept between 50 and 60 degrees Fahrenheit (10 and 15 degrees Celsius).
- By exposing the plant to temperatures of around 45°F (7°C) for several nights in a row, you can jumpstart the budding process.
- Ensure that you water the plant on a regular basis when it is in bloom. If the plant dries out too much, the buds may fall off.
- Don’t worry if the cactus loses its buds throughout the winter; it will bloom the next year!