The Christmas season has arrived, which means not only holiday decorations but also seasonal plants! This is the time of year when there are a lot of attractive holiday plants to pick from, whether you buy them from a florist or a nursery, or you grow them yourself. The Christmas cactus is one of the most popular plants to give or receive at this time of year. Is it a cactus for Easter or Thanksgiving?
The shape of the leaves is the distinction between the three cacti. On the edges of the leaf of the Thanksgiving cactus (Schlumgera truncata), there are exceedingly sharp and claw-shaped projections. The leaf projections of the Christmas cactus (Schlumgera bridgesti) are more scalloped or tear drop shaped. The Easter cactus (Rhipsalidopsis gaertnerrii) features a leaf with highly rounded margins that are centered.
What does the Thanksgiving cactus look like?
Leaves: The shape of the Thanksgiving cactus’ leaves distinguishes it from the Christmas cactus. Phylloclades are serrated or “toothed” leaf segments with pointed spines, having 2-4 on each side.
Crab Claw Cactus is the name given to these succulents because of this. The last segment’s end is somewhat concave and has a point on each side.
Thanksgiving cactus flowers are formed from the tips, or where the leaf segments unite, of the cactus. They have the appearance of a lengthy tube, as if they are a flower within a bloom.
They appear in a variety of pastel colors, primarily red, pink, peach, purple, orange, or white, and bloom around Thanksgiving.
What’s the difference between Easter Thanksgiving and Christmas cactus?
On the left, the Thanksgiving cactus (Schlumbergera truncata) has sharp projections on the sides of its leaves that resemble crab claws.
The leaves of the Christmas cactus (Schlumbergera bridgesti) near the center have scalloped or teardrop-shaped projections.
The leaves of the Easter cactus (Schlumbergera gaertnerrii) on the right have circular edges.
How do you tell if u have a Christmas cactus?
The easiest method to tell if it’s a Thanksgiving cactus (Schlumbergera truncata) is to look for pointed edges on the leaves and notice when it blooms.
- Due to attributes that make them more practical to mass produce, ship, and display, this is the most frequent holiday cactus available in retailers.
- The projections on the leaf edges, which resemble small saw blades or sharp teeth, make them simple to recognize.
- These blooms are horizontally growing, with different-shaped top and lower sides (zygomorphic), and yellow pollen on the anther (you may want to look up a diagram).
How many times a year does a Thanksgiving cactus bloom?
A Thanksgiving cactus will bloom once a year in the late fall if the conditions are correct. Thanksgiving Cacti: How Long Do They Live? Because of their lengthy lifespan, holiday cactus are frequently passed down through the generations. With proper care, a Thanksgiving cactus can live for up to 100 years.
What color is a Thanksgiving cactus?
Thanksgiving cactus (Schlumbergera truncata) and Christmas cactus (Schlumbergera x buckleyi) are popular fall and winter flowering houseplants native to Brazil. They come in a range of colors, including red, rose, purple, lavender, peach, orange, cream, and white. Schlumbergera species are epiphytes that grow on tree branches in shaded rain forests, and their pendulous stems make them ideal for hanging baskets.
Thanksgiving cactus bloom around Thanksgiving, about a month before Christmas cacti bloom, when grown under standard night duration conditions. The Easter cactus (Hatiora gaertneri; synonym Rhipsalidopsis gaertneri) is another member of the group sold as holiday cacti, with pink or red flowers that bloom predominantly in the spring and occasionally throughout the year. The Thanksgiving cactus is most commonly found for sale during the winter holiday season due to its bloom timing. If the plants are nurtured at 68 degrees Fahrenheit, flowering can extend up to 8 weeks.
Examine the shape of the flattened stem segments, known botanically as phylloclades, to distinguish between Thanksgiving and Christmas cactus. These stem segments of the Thanksgiving cactus have 2 to 4 saw-toothed serrations or projections along the borders. The Christmas cactus has more rounded stem edges. Because neither of these festive cacti has genuine leaves, photosynthesis takes place within the green phylloclades.
The hue of the pollen-bearing anthers is a second way to identify between these two Schlumbergera species. The Thanksgiving cactus has yellow anthers, whereas the Christmas cactus has purplish-brown anthers.
Why is my Thanksgiving cactus not blooming?
Allow the soil to dry out during “resting periods,” or when the cactus isn’t producing blooms, to care for your Thanksgiving cactus. When the soil feels dry to the touch, water it. The plant can die if it is overwatered. You can return to normal illumination after you see buds, but keep the plants cold.
Should I deadhead Thanksgiving cactus?
Deadhead all wasted blooms to keep your cacti looking their best throughout and after the Christmas season. The plant will also continue to blossom as a result of this. You can continue to enjoy your cacti after Christmas is past until it stops producing flowers. But don’t let it go after it’s done! With or without blossoms, these cacti make lovely houseplants. And there’s a good possibility it’ll blossom for you again next year, and sometimes even in the middle of the year. (Bonus!)
Why is my Thanksgiving cactus turning purple?
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.
How can I tell what kind of cactus I have?
Physical characteristics are the greatest place to start when distinguishing one cactus from another. The following are some significant physical characteristics to keep an eye out for:
The Leaves
The leaves of the cactus plant are one important element to consider. Is it true that your plants are spiny or not? Take a glance at their leaves to find out. Leaf spines are needle-like and sharp, whereas non-spiny leaves have smooth edges. The color and shape of your cacti plant’s leaves might also provide useful information about it.
The photosynthetic pigments chlorophyll and carotenoids can be used to determine the color of the leaves. Chlorophyll absorbs light energy from the sun and stores it as chemical energy, whereas carotenoids are responsible for the plants’ vibrant colors.
The shape of your cactus plant’s leaves may also reveal some information about its type. Succulent plants have needle-like leaves and spines, whereas flat-leaved plants are stronger in nature because they can endure severe situations better. The leaves of a saguaro cactus, for example, are flat, whereas the leaves of a barrel cactus grow upright.
The different needle styles can also be used to determine what type of cacti you have, however like the form and color, this may not always be accurate. The more succulent and luscious kinds have needle-like spines, whilst the tougher and leafier forms have flat spines.
How high can they grow?
Another physical trait to consider while determining your cactus type is height. Because plants that dwell at higher altitudes have longer roots than those that reside at lower altitudes, height and altitude can be used to identify your plant type. The Saguaro Cactus is the tallest of all succulents, capable of growing up to 50 feet tall with ease. Hedgehog and pereskia, on the other hand, are little types that only attain a height of six inches or less. A brief physical check of the height of your cactus can assist you figure out what kind of cactus it is.
Shape and coloration
Cacti can also be identified by their shape and color, especially if there are no spines or leaves to go by. Shape can reveal information about a plant’s climate requirements, which can lead to more information about the plant’s type.
The color of a cactus can also be used to identify it, but with so many varieties to select from, it’s unlikely that you’ll be able to make an accurate guess just by glancing at it.
A green body may be found on a white-spined barrel cactus, whereas a green-brown body may be found on another spiny species. The dwarf saguaro’s bright tint contrasts sharply with the brown spines of a barbed wire cactus, for example.
As you can see, there are a variety of physical characteristics to check for that may indicate which species of cactus plant your plants are. One advice is that if you notice something peculiar or unusual about a species, it’s worth checking into more because it might be exactly what you’re looking for.
How are its flowering style and pattern?
The flowering style is another physical characteristic that determines whether the plant is epiphytic or terrestrial. Plants that grow in humid areas with little soil contact and rely on other plants for nourishment are known as epiphytes, whereas terrestrials have roots and require direct soil contact.
The pattern of a cactus’ flowers can also indicate the type of cactus. Plants with radial patterns include the barrel and saguaro, while the hedgehog is another example of a plant with radial patterns that are more elongated. Vertical stripes or zig-zags in alternate hues may be seen on a columnar species like the cardon.
If your cactus has vertical stripes in alternating colors, it’s most likely a cardon, but if it has radial patterns and spines, it’s most likely a barrel or saguaro.
The color of the flowers can also help you figure out what kind of cactus your plant is, though this isn’t always true. Hedgehogs, for example, may have yellow flowers, whereas cardons may have red-topped blooms.
What about the seeds?
Different cactus species develop seeds that are adapted to their surroundings. The seed pods of the Saguaro cactus, for example, are soft and tiny, whereas the hedgehog has considerably larger spiky fruit. Other species, such as the barrel cactus, produce seeds that are more oval or spherical in shape, whereas the cardon is recognized for producing round and glossy seeds.
These many seed pods might help you figure out what kind of cactus you have in your garden. Maybe you’ve had your plant for a while and it hasn’t flowered or produced any blossoms despite a long period of growth? Examining the seeds of the plant before planting can be very beneficial because they can provide significant information about the plant’s type. Different cactus types generate different seed pods, therefore if your cactus isn’t flowering or generating any blossoms after a long period of development, it could be due to the type of cactus you have and the sort of climate it enjoys.
How can I tell if my Christmas cactus will bloom?
Christmas cactus plants should be kept dark and cool for at least six to eight weeks, or until buds start to form. Blooms can take up to 12 weeks (or less) to appear once buds have formed. At this time, the plant should also be transferred.
Place the Christmas cactus in a bright, draft-free location. Keep it out of direct sunlight, though, since this may lead the plant to grow drooping. In addition, drafty places can cause buds to drop before they blossom. More blossoming will occur if the plant is exposed to more bright, indirect sunshine. As pot-bound plants, Christmas cactus blooms better.
While watering should be increased during blooming, the amount depends on the plant’s current light, temperature, and humidity levels.
When you push a Christmas cactus to bloom by providing it with the correct care in the right location and providing it with the proper light and temperature conditions, the plant will not only blossom, but it may even surprise you by blooming multiple times during the year.
Knowing how to make a Christmas cactus bloom will allow you to appreciate the beautiful flowers that this popular plant produces.