When the holiday season arrives, one common question plant lovers ask is — “Is my plant a Christmas Cactus or a Thanksgiving Cactus?” 🌵 Both are stunning winter-blooming succulents that add cheer to chilly months. However, they’re not identical. Knowing how to tell them apart helps you give the right care and enjoy gorgeous blooms year after year.
Overview: Christmas Cactus vs. Thanksgiving Cactus
Though they look similar, the Christmas Cactus (Schlumbergera x buckleyi) and Thanksgiving Cactus (Schlumbergera truncata) belong to the same family but differ in shape, bloom time, and even leaf structure.
Both plants originate from the Brazilian rainforests, where they grow on trees or rocks in humid, shaded conditions. But when it comes to indoor care and appearance, there are clear distinctions.
1. Leaf Shape and Structure
The easiest way to tell which cactus you have is by looking at the leaf segments (also called “cladodes”).
- Thanksgiving Cactus leaves have sharper, pointed edges with claw-like tips that resemble little pincers.
- Christmas Cactus leaves are rounded and smooth, giving the plant a softer, drooping look.
👉 Tip: If your cactus looks a bit spiky, it’s most likely a Thanksgiving Cactus.
2. Bloom Time and Flower Direction
Blooming period is another giveaway:
- Thanksgiving Cactus blooms around late November, often just before or during Thanksgiving.
- Christmas Cactus tends to bloom in December, aligning with Christmas celebrations.
Also, look closely at the flowers:
- Thanksgiving Cactus flowers grow horizontally, and their petals have a two-tiered shape.
- Christmas Cactus flowers hang downward, giving them a softer, cascading appearance.
3. Growth Habit and Overall Look
- Christmas Cactus has a drooping or hanging growth pattern, making it ideal for hanging baskets.
- Thanksgiving Cactus grows more upright and bushy, often looking fuller on a tabletop or shelf.
This growth style often confuses people, as they can look similar when young. Over time, the Christmas variety naturally becomes more arching.
4. Care Requirements (Similar Yet Specific)
While both plants thrive in similar indoor conditions, there are a few subtle differences:
| Feature | Christmas Cactus | Thanksgiving Cactus |
|---|---|---|
| Light | Prefers bright, indirect light | Tolerates slightly stronger light |
| Watering | Water when topsoil is dry (usually every 2–3 weeks) | Slightly more frequent watering in bloom period |
| Temperature | Ideal 60–70°F (15–21°C) | Handles slightly warmer indoor air |
| Dormancy | Needs a 6–8 week rest period before blooming | Shorter dormancy cycle |
Read Our Full Guide On Christmas Cactus Care
💧 Tip: Overwatering either plant can cause limp leaves or root rot. Always use a well-draining potting mix.
5. Flower Colors and Varieties
Both cacti come in a wide range of colors — pink, white, orange, red, and even purple. However, Thanksgiving Cactus often shows brighter, more vivid shades, while Christmas Cactus tends toward classic reds and pinks.
These colorful blooms can last for weeks, making them a holiday favorite in homes worldwide.
6. Common Mislabeling in Stores
Here’s a fun fact — many garden centers sell Thanksgiving Cactus as Christmas Cactus because they bloom earlier and are more abundant before Christmas.
If you buy one in late November, there’s a high chance it’s a Thanksgiving variety, even if the label says otherwise.
So next time, check the leaf shape — that’s the best way to confirm.
7. Can You Grow Both Together?
Absolutely! Both plants coexist beautifully. Since they have similar care needs, planting them together can create a longer blooming display — Thanksgiving Cactus flowers first, followed by the Christmas Cactus.
A great way to enjoy color from November through January!
8. Propagation Tip
You can easily propagate either cactus by cutting a few segments and placing them in moist soil or water until roots develop. In a few months, you’ll have new baby plants — perfect for gifts or expanding your indoor garden.
FAQs About Christmas and Thanksgiving Cactus
1. How can I tell if I have a Christmas Cactus or Thanksgiving Cactus?
Look at the leaf shape — pointed for Thanksgiving, rounded for Christmas.
2. Can both bloom at the same time?
Occasionally yes, especially if light and temperature conditions overlap.
3. Are Christmas and Thanksgiving Cactus poisonous to pets?
No, both are considered non-toxic to cats and dogs, though eating large amounts may cause mild stomach upset.
4. Why isn’t my Christmas Cactus blooming?
It may need more darkness and cooler temperatures before the blooming phase.
5. Can I place them outside?
Yes, in shaded, frost-free areas during summer — just bring them in before temperatures drop.
6. Do they need fertilizer?
A diluted balanced fertilizer every 4–6 weeks during the growing season works perfectly.
Conclusion
Whether you have a Christmas Cactus or a Thanksgiving Cactus, both plants bring charm, color, and life to your home during the holidays. The key differences lie in the leaf shape, bloom time, and flower style — but their care and beauty are nearly identical.
If you want to extend your holiday bloom season, consider growing both varieties side by side — and let your home glow with festive joy!
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