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You can take care of a thanksgiving cactus indoors by giving it the right balance of light, water, humidity, and temperature throughout the year.
If you’ve been wondering how to take care of a thanksgiving cactus indoors, you’re in the right place because this plant is actually one of the easier houseplants to keep happy once you understand its needs.
Learning how to take care of a thanksgiving cactus indoors isn’t tricky, but it does require a little more attention than your average succulent since it’s a tropical cactus, not a desert one.
In this post, we’ll cover everything you need to know about how to take care of a thanksgiving cactus indoors, including watering, lighting, soil, blooming, and troubleshooting common problems.
Let’s dive in and get your thanksgiving cactus thriving all year long.
How to Take Care of a Thanksgiving Cactus Indoors: The Basics
When you learn how to take care of a thanksgiving cactus indoors, the first thing to remember is that this plant craves consistency.
Unlike desert cacti that love intense sun and dry soil, the thanksgiving cactus is native to Brazilian rainforests where it grows as an epiphyte.
So the best way to take care of a thanksgiving cactus indoors is to mimic those humid, shaded, and moderate conditions as closely as possible.
Here are the core elements of thanksgiving cactus care indoors that you need to get right.
1. Provide Bright, Indirect Light
One of the most important parts of how to take care of a thanksgiving cactus indoors is getting the lighting spot on.
Place your plant near an east-facing window where it can enjoy gentle morning sun, or a few feet away from a south or west window.
Direct, harsh afternoon sunlight can scorch the leaves and cause them to turn reddish or yellow, so avoid that.
If you’re taking care of a thanksgiving cactus indoors during winter, you might need to move it closer to a bright window to compensate for shorter days.
Too little light means your thanksgiving cactus won’t bloom, so finding that sweet spot is key.
2. Water When the Top Inch of Soil Feels Dry
When you’re figuring out how to take care of a thanksgiving cactus indoors, watering is where most people get confused.
This is not a plant that likes to sit in soggy soil, but it also doesn’t want to dry out completely like a typical succulent.
The trick to good thanksgiving cactus care indoors is to water thoroughly when the top inch of the potting mix feels dry to the touch.
Then let all the excess water drain out of the bottom of the pot so the roots never sit in standing water.
During spring and summer, you might water every one to two weeks depending on your home’s humidity.
In fall and winter, when the plant is resting or blooming, you can back off slightly and water a little less often.
Overwatering is the fastest way to kill a thanksgiving cactus, so always err on the side of underwatering.
3. Use a Well-Draining Potting Mix
Another key step in how to take care of a thanksgiving cactus indoors is choosing the right soil.
A commercial cactus or succulent mix works well, but you can also make your own by combining regular potting soil with perlite or coarse sand.
This ensures the roots get enough air and water doesn’t pool around them.
When you repot your thanksgiving cactus, pick a container that has drainage holes in the bottom.
Thanksgiving cactus care indoors is much easier when you start with the right foundation because the roots are sensitive to compaction and rot.
Repotting every two to three years in fresh soil is also a smart way to keep your plant healthy.
4. Maintain Moderate Humidity and Temperature
Since the thanksgiving cactus is tropical, it loves humidity more than most houseplants.
If you take care of a thanksgiving cactus indoors in a dry home, you can boost humidity by placing a small humidifier nearby.
Alternatively, set the pot on a tray filled with pebbles and water, just make sure the bottom of the pot isn’t sitting directly in the water.
In terms of temperature, the ideal range for thanksgiving cactus care indoors is between 60°F and 70°F (15°C to 21°C).
Keep it away from cold drafts, heating vents, or fireplaces because sudden temperature swings can cause buds to drop.
How to Get Your Thanksgiving Cactus to Bloom Indoors
Getting blooms is often the main goal when you take care of a thanksgiving cactus indoors.
The good news is that this plant is photoperiodic, meaning it needs specific light conditions to trigger flowering.
If you want to know how to take care of a thanksgiving cactus indoors so it blooms reliably, you need to give it a period of darkness in the fall.
1. Give It 12 to 14 Hours of Complete Darkness
Starting in early October, place your thanksgiving cactus in a room that gets no artificial light at night for about six weeks.
You can also cover it with a box or a cloth every evening for 12 to 14 hours to simulate long nights.
During the day, make sure it still receives bright, indirect light as usual.
This darkness signals the plant that it’s time to set buds, and it’s a crucial part of thanksgiving cactus care indoors if you want a winter show.
2. Keep Temperatures Cool During Bud Formation
Cooler nighttime temperatures of around 50°F to 60°F (10°C to 15°C) encourage bud development.
You don’t need to be exact, but a slight drop at night helps a lot when you take care of a thanksgiving cactus indoors.
Once buds appear, you can move the plant back to its normal warm spot, and keep the light consistent.
Avoid moving the pot around too much once buds form because even small changes can make them fall off.
3. Be Patient and Don’t Overwater During Blooming
While your thanksgiving cactus is budding and blooming, keep watering on the same schedule but don’t fertilize.
Too much fertilizer can encourage leaf growth instead of flowers.
Also, resist the urge to repot during this time.
Thanksgiving cactus care indoors during bloom is mostly about leaving the plant alone and enjoying the colorful flowers.
What to Do After Blooming for Healthy Growth
After the blooms fade, how you take care of a thanksgiving cactus indoors changes slightly.
This is the plant’s natural rest period, and it’s a great time to regroup for the next growing season.
1. Trim Spent Flowers and Pinch Back Stems
Once the flowers wither, you can gently twist or pinch them off to keep the plant neat.
You can also pinch back a few stem segments at the joints to encourage a fuller, bushier plant.
This is an actual part of thanksgiving cactus care indoors because pruning promotes branching and more blooms next year.
You can even root the stem pieces you remove to grow new plants.
2. Resume Normal Watering and Begin Fertilizing
After about a month of rest, resume regular watering and start feeding your thanksgiving cactus with a balanced houseplant fertilizer every two to four weeks during spring and summer.
Dilute the fertilizer to half strength to avoid burning the roots.
This is how to take care of a thanksgiving cactus indoors for robust growth so that by fall, your plant will be strong enough to bloom.
3. Repot If Necessary
Spring is the best time to repot your thanksgiving cactus if it has outgrown its container.
Fresh soil and a slightly larger pot give the roots more room to spread.
Just don’t go too big, as a pot that’s much larger than the root ball can hold excess water and cause rot.
Common Issues When You Take Care of a Thanksgiving Cactus Indoors
Even with the best care, you might run into a few hiccups.
Knowing what to look for makes thanksgiving cactus care indoors much simpler.
1. Root Rot from Overwatering
If you notice the stems becoming mushy or black at the base, root rot is likely the culprit.
This usually happens when the soil stays wet for too long.
To fix it, take the plant out of the pot, trim away any rotted roots, and repot it in fresh dry soil.
2. Bud Drop from Stress
When your thanksgiving cactus drops its buds, it’s often due to sudden changes in light, temperature, or watering.
Keeping conditions stable is the best way to take care of a thanksgiving cactus indoors while it’s blooming.
3. Limp or Wrinkled Leaves
Wrinkled or shriveled stems usually mean your plant is underwatered.
Give it a thorough drink, and it should perk up within a day or two.
Regular checking of the soil moisture will help you avoid this.
So, How to Take Care of a Thanksgiving Cactus Indoors?
How to take care of a thanksgiving cactus indoors boils down to giving it bright, indirect light, watering only when the soil’s top inch dries out, and using a well-draining potting mix.
You also need to provide decent humidity, stable temperatures, and a fall period of long darkness to trigger blooming.
Yes, you can absolutely take care of a thanksgiving cactus indoors as long as you’re consistent and avoid extremes.
This tropical beauty rewards your efforts with stunning pink, red, or white flowers that light up your home in late fall and winter.
With a little attention, your thanksgiving cactus will thrive and even bloom again next year.
Now go ahead and give your plant the care it deserves.