The common name comes from the fact that the Christmas cactus (Schlumbergera truncata) blooms from October to January. The species and its variants, sometimes known as the Thanksgiving or holiday cactus, are hardy in USDA plant hardiness zones 10 through 12. The Christmas cactus is commonly grown as a houseplant and comes in a variety of colors, including red, purple, pink, orange, gold, and white.
Is there a blue Christmas cactus?
Schlumbergera Buckleyi is a true blue Christmas cactus houseplant. The original schlumbergera. This is the real stuff. The leaves aren’t prickly like those of the Schlumbergera Truncata, which many people wrongly refer to as the Christimas cactus.
What colors do the Christmas cactus come in?
One of the most vivid flowering houseplants is the Christmas cactus. When the days become shorter, this easy-care shrub explodes into bloom, putting on a spectacular show during the holiday season. Christmas cactus comes in a broad range of hues, including pink, red, crimson, orange, gold, cream, and white, as well as bicolors, which are flowers that reveal many colours at once.
This easy-to-grow floral houseplant has been a favorite holiday plant for years. In fact, for many families, a magnificent Christmas cactus has become something of an heirloom, with the plant being passed down down the generations.
Christmas cactus are magnificent holiday plants when they’re in bloom, with their bright blossoms dangling from their stalks like jewels. Christmas cactus has jagged foliage that gives it its common name: crab cactus, when it isn’t in bloom the rest of the year.
Note that the Christmas cactus is also known as the Thanksgiving cactus or the zygo cactus.
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Why has my Christmas cactus turned red?
A magnesium deficiency, which is a common illness in Christmas cacti, is characterized by red or purple-tinged foliage and wilting. It happens primarily during the winter months, when feeding and watering are restricted and the plant’s nutrient uptake is slowed by freezing temperatures. Winter temperatures of 55 to 65 degrees Fahrenheit are ideal for the cactus. Epsom salts can be used to treat a magnesium deficit. 8 heaping tablespoons Epsom salts dissolved in 2 1/2 gallons water, plus 1 to 2 drops dishwashing liquid Fill a spray bottle halfway with the mixture and spritz the tops and undersides of the foliage. Reapply the mixture every two weeks until the foliage regains its natural color.
Why is my Christmas cactus dark green?
Repotting Christmas cactus in the spring is recommended if the plant is rootbound. Transfer the plant to a well-drained potting mix, such as ordinary potting soil mixed with perlite or sand. The pot has to be one size bigger.
Christmas cactus requires intense light during the fall and winter months, but too much direct light during the summer months may cause the leaves to become purple on the margins. Sunburn can be avoided and the problem solved by moving the plant to a more suitable place. Make sure the area is distant from drafty windows and open doors. Similarly, stay away from hot, dry regions like around a fireplace or a heating vent.
Why are the tips of my Christmas cactus turning pink?
ANDREA, DEAR: Your plant is stressed, and you are accurate. A Christmas cactus (Schlumbergera bridgesii) with a pink discoloration could be a sign of root rot, which is caused by overwatering or inadequate drainage. The only way to be certain is to take the plant out of its container and examine the roots (gently). Roots are healthy if they are fresh and white. They’re starting to deteriorate if the tips are brown or black. If they’re sticky or mushy, they’re rotten, and there’s probably nothing you can do to salvage the plant. However, depending on the depth of the decay, you may be able to undo the damage.
Remove any visible root damage and thoroughly rinse the roots in cool, fresh water before leaving the plant unpotted overnight. Trim away any mushy or severely damaged foliage, as well. If your plant has outgrown its pot, upgrade to a one-size-larger one. If the pot is the right size, wash and disinfect it with a 10% bleach solution, then rinse and dry well. For about a week, repot the plant in fresh potting mix and don’t water it. Water thoroughly until water drains through the holes at the bottom of the pot, then wait until the top inch of soil is fully dry before watering again. Any water that collects in the saucer should be discarded so that it does not seep into the soil through the drainage hole.
Christmas cactuses can become pink or crimson when they don’t get enough water, which may seem paradoxical. These plants require very little water throughout the winter, even if they are kept indoors all year, but their needs increase during the growing season.
If the roots appear healthy and you don’t think it’s due to lack of water (after all, you’ve maintained it alive for 17 years), it’s conceivable your plant is becoming pink owing to improper sun exposure. During the winter, Christmas cactuses need full light, and during the active growing season, they need partial shade. Make sure it’s in the right place.
A magnesium deficit, which is common during the winter, could also be to blame. This can be fixed by sprinkling the entire plant with one teaspoon of Epsom salts dissolved in a gallon of room-temperature water, including the undersides of the leaves. Once a month, repeat this process until the plant’s color returns to normal.
Are coffee grounds good for Christmas cactus?
Your Christmas cactus will appreciate a cup of coffee just as much as you! Coffee grounds are high in potassium and nitrogen, which the cactus requires to stay healthy. You should not use the grounds right away since damp grounds can mold, so spread them out to dry first.
Are there 3 types of Christmas cactus?
Thanksgiving cactus, Christmas cactus, and Easter cactus are the three most popular holiday cacti, each called after the season in which the blooms occur. All three are simple to cultivate and have comparable development patterns and care needs.
Although traditional holiday cactus colors include red, magenta, pink, and scarlet, as well as yellow, white, orange, purple, salmon, and apricot, today’s holiday cactus types include magenta, pink, and scarlet, as well as yellow, white, orange, purple, salmon, and apricot. Thanksgiving and Christmas cactus are tropical rain forest plants, while Easter cactus is native to Brazil’s natural forests, despite the fact that they are all native to Brazil.