These succulents are epiphytic cacti, which are different from the desert cacti that I’m used to seeing in Tucson. Christmas Cacti grow on other plants and rocks in their natural rainforest habitat, not in the soil.
They are protected from the sun by the canopies of trees and plants, and they thrive when kept out of direct sunlight. They eat organic materials, leaf matter, and detritus that fall from the plants that grow above them. This means, like their fellow epiphytes, bromeliads and orchids, they like a porous mix with a lot of richness.
This mix is one of my favorites because it’s rich but drains well. Because my plant collection is continually increasing, these are organic materials I always have on hand. A few paragraphs down, you’ll discover several alternate mixes.
/3 succulent & cactus mix
I used to buy a mix from a local supplier, but I’ve recently started preparing my own. In case you wish to produce your own succulent and cactus mix, here’s the recipe: For Pots, Succulent & Cactus Soil Mix
Here are some online succulent and cactus mix options: Hoffman’s (this is more cost efficient if you have a lot of succulents, but you may have to add pumice or perlite), or Superfly Bonsai (this one is very gritty; perfect for those prone to overwatering! ), or Bonsai Jack (this one is very gritty; wonderful for those prone to overwatering!) (another fast draining 1 like Bonsai Jack which is great for indoor succulents).
A few handfuls of charcoal
Charcoal aids drainage by absorbing pollutants and smells. In terms of drainage, pumice or perlite ups the ante. This, like the composts, is optional, but I always have them on hand.
How I Feed My Houseplants Naturally With Worm Compost & Compost can be found here: How I Feed My Houseplants Naturally With Worm Compost & Compost.
Pot size
When the Christmas Cactus is slightly potbound, it blooms the best. My plant was in a 6 grow pot, which I transplanted to an 8 pot. I’ve seen older Christmas Cacti in little pots and they seem to be doing just great. Make sure there is at least one drain hole in the pot.
What kind of pot should I use for Christmas cactus?
A well-draining pot is essential for a Christmas cactus. Look for one with drainage holes, as well as one made of porous materials like terra cotta, ceramic, or clay.
What size pot does a Christmas cactus need?
Take a small pot, about four or five inches in diameter. Terracotta pots are my favorite since they have holes in the bottom. The roots of the Christmas and Thanksgiving cacti do not like to be wet. Make sure the pot you chose has a drainage hole and a dish for catching the water. Fill your pot with cactus-specific indoor potting soil. After each watering, this potting mix will aid in the pot’s drainage. Allowing your Christmas cactus plants to sit in water is also a bad idea.
Gently press each healed plant cutting into the soil, burying the lower quarter or third of a leaf pad (about half an inch or just over one centimetre). You should be able to plant three or four cuttings depending on the size of your pot. The cutting normally takes a few of weeks to grow new roots.
Christmas cactus can also be rooted in water. Simply fill a glass with water to the point where the bottom of the lowest leaf pad is submerged. This method has the advantage of allowing you to observe when the roots have grown and when your stem cutting is ready to be replanted. Once the roots on your cutting have formed, you can plant it in soil mix according per the instructions above.
What kind of pot should a cactus be planted in?
Cacti like rebutia and mammillaria are low-maintenance houseplants that look great on a bright, sunny windowsill.
Cacti should be grown in specialized cacti compost or free-draining compost for the best results. Terracotta pots are good because they are porous and allow water and air to pass through them. Plastic pots hold more moisture, requiring less watering and ensuring that the compost does not become overly damp.
What size pot does my cactus need?
Choosing the right pot or container for your cactus is crucial and can have a significant impact on the health of your plant. In this article, we’ll discuss the best and worst cacti pots and containers. We’ll also discuss the advantages and disadvantages of various pots, as well as the significance of size and shape.
The material, shape, and size of the container have a significant impact on the growth of cactus. While some containers are ideal or acceptable, others are completely inappropriate.
Importance of cacti pot/container shape
Let’s talk about another key consideration before we get into container materials. Take care of the form of the container when purchasing one for your cactus. The following are some of the qualities to look for when purchasing a planter for your cactus:
- A container that is roughly the same size as your cactus should be used. This is due to the fact that cacti roots are usually not very long, and if planted in a large container, they will stay in the middle.
- Cacti thrive in cylindrical, short, and square containers. Containers that are overly thin, tall, or deep should be avoided.
- All of the dirt in the container should be used by your cactus. This means that cactus roots should not be unable to reach too much soil. Only leave enough room in the bottom and around the plant for drainage and growth.
Size of pots for your cacti
As previously said, the pot should be almost the same size as your cactus, specifically its roots. It’s preferable to take your cactus outside and examine its roots before selecting a pot/container. Remove a cactus from its current pot, remove the soil, and inspect and measure the roots.
Your cactus will need a deeper container if its roots are long, and a wide container if its roots are short but expanding to the sides. You’ll also want to allow for drainage, so a pot should be slightly deeper than the roots.
To make your cactus comfy in the pot, add roughly 1-2 inches in width (to your plant’s overall width) while picking a pot. Depending on the variety of cactus, the depth of the container you choose for your cactus should be between 4 and 7 inches. Long roots are found in some cacti (such as cylindrical cactus), while shorter roots are found in others (such as ball cacti).
Ceramic terracotta or glazed ceramic pots/containers for cacti
- Ceramic pots come in a variety of styles (glazed and unglazed), making them an excellent choice for decorative settings.
- Ceramic pots are permeable, preventing water logging and accumulation (provided you have potted your plants in the right soil mix).
- Ceramic pots (particularly Terracotta planters) are porous and minimize water buildup, although this can be detrimental to early seedlings and plants. This means the soil will dry out faster, which is especially important if you keep your cactus in a ceramic container outside in hot weather. Frequent watering (which you may overlook) might cause the pH of the soil to rise. The pH of the soil for cacti should be acidic, as we explained in the article about soil selection for cacti. Larger plants, on the other hand, thrive in ceramic pots.
- If the ceramic pots don’t have drainage holes, you’ll have to drill them yourself. Drainage holes are necessary, although some ceramic pots lack them.
- The roots of cactus plants may not develop all the way through the earth and instead concentrate on the sides. This is owing to the fact that the water in the ceramic container evaporates quickly, leaving mineral residue on the container’s edges. Cacti roots bend to the sides in an attempt to reach these minerals, but they instead burn themselves because to the heat generated by the planter’s sides.
Make sure to get the proper size and shape when selecting a ceramic planter. This set of three ceramic planters for little plants is an example of a ceramic pot/planter for your cacti.
Plastic pots/planters/containers for cacti
Plastic planters are another form of planter that is excellent for growing cacti in.
- Plastic containers are light and portable, making them easy to transport from one location to another.
- A plastic container’s soil will require less watering because it will dry out more slowly. When compared to ceramic pots, this means fewer watering sessions.
- Plastic pots are ideal for cactus since they do not immediately overheat and can retain heat even after the sun has set. Because most cacti don’t appreciate sudden temperature changes, this is a useful feature.
- To avoid waterlogging, most plastic containers feature numerous drainage holes. If necessary, you can drill additional holes.
- Plastic pots are also beneficial to the roots of cacti, as they grow evenly and through the soil. Because water does not evaporate through the sides of a plastic container, roots do not lean against the sides. The acidity of the soil will also last longer.
Hanging containers for cacti
Cacti can also be grown in hanging basket pots. Smaller or bigger trailing cacti can be grown in hanging pots. You can also use them to adorn your home, both inside and outside. Many hanging pots don’t come with drainage holes, so make sure yours do, as well as a saucer to catch any dripping water. Some plastic pots, such as these, allow you to drill holes in the bottom.
Bad containers for growing cacti
To begin, glass containers are not the ideal choice for cultivating cactus. A cactus terrarium is usually made in a glass container. This isn’t the same as cultivating cacti for years and watching them thrive. Cacti dislike humidity and waterlogging, thus a terrarium atmosphere is not ideal for them.
- You may make a lovely terrarium with cacti for a special occasion and then quickly remove the plants (maximum of 2-3 weeks). Cacti terrariums should only be made in open glass containers. Plant cacti species together only if they demand comparable circumstances. You can make a cactus terrarium with decorations like colored sand, shells, and figurines. It’s better to utilize little cacti that haven’t yet developed huge roots.
- Glass containers are unlikely to have drainage holes, which can lead to waterlogging and a buildup of water. This will result in root rot and the eventual death of your plant. You must be cautious and water your plant every day, but this may result in water not passing completely through the soil and failing to reach the roots.
- Even an open terrarium will fog up and have a higher humidity level inside the container. Cacti despise humidity and require plenty of airflow.
- Your cactus will not be able to absorb water from the bottom layer with rocks if the soil is layered. Water cannot be absorbed by rocks, nor can it be absorbed by roots.
- A glass container’s sides can heat up quickly, potentially burning your cactus and its roots. If you leave a terrarium in the sun, your cactus will be cooked to death.
Metallic containers for cacti
Cacti should not be grown in metallic pots. This is due to the possibility of rusting the metallic container, which would have a negative impact on the health of the cacti.
Furthermore, steel containers rapidly get too hot or cold and cacti despise unexpected temperature fluctuations.
Ceramic (terracotta and glazed), plastic, and hanging (may be ceramic or plastic) pots are the ideal containers/pots for growing cactus. Use glass containers just for a short time (or don’t use them at all) and don’t use metallic pots.
Do Christmas cactus need big pot?
- Repotting a Christmas cactus can be challenging, so take your time. Look for a commercial bromeliad or succulent potting mixture that is lightweight and well-drained. A mixture of two-thirds ordinary potting soil and one-third sand can also be used.
- Christmas cactus should be repotted into a pot that is only slightly larger than the current container. Make sure the container’s bottom has a drainage hole. Although the Christmas cactus like wetness, it will quickly decay if the roots are not given enough oxygen.
- Remove the plant, as well as the surrounding soil ball, from its pot and gently remove the roots. If the potting mix is compacted, use a little water to gently wash it away from the roots.
- In the new container, replant the Christmas cactus so that the top of the root ball is about an inch (2.5 cm) below the rim. Fresh potting mix should be used to fill in around the roots, and air pockets should be removed by lightly patting the soil. Water it sparingly.
- Place the plant in a shady spot for two or three days before returning to normal care.
Can I use regular potting soil for Christmas cactus?
Water your Christmas cactus when the soil is dry – don’t let the soil entirely dry out, but don’t let water sit in the pot or saucer underneath. Water volume is less significant than drainage.
The Christmas cactus like to be little root bound because it is used to growing in small niches on trees. Plant it in a pot with just enough area for it to develop, and don’t move it more than once every three years.
When should I repot my cactus?
Cacti exist in a variety of forms and sizes, as well as different textures and flower colors. Cacti are divided into two groups: desert cacti (which are frequently coated in spines) and jungle or rainforest cacti (often without spines and most are epiphytes). You’ll have a trouble-free, intriguing houseplant that will thrive for years if you choose the proper cactus for the right area.
When to repot
When the roots of a cactus begin to show through the drainage holes at the bottom of the pot, it should be repotted. Fast-growing species should be repotted every two to three years, whereas slow-growing species should be repotted every three to four years. Repotting is best done in the spring, when the cacti are actively growing. Two days before repotting, water the cactus to keep the roots moist but not soaked.
What is the best soil for cactus?
With its striking appearance and brightly colored blossoms, cacti plants make excellent indoor and outdoor plants. These plants thrive in warm, dry environments and don’t require as much care as other plants. In reality, as long as you offer enough light, water, and potting soil, growing cacti plants in your house is pretty simple.
So, what is the greatest soil for cactus? Cacti thrive in porous, pebbly, or sandy soil with good drainage and plenty of aeration. This dirt isn’t very unique, yet it is distinct from ordinary soil in some ways. The correct waste must also have a lot of organic matter to provide nutrients to the plant as it decomposes. The organic material also serves to retain moisture, ensuring that the soil does not dry out immediately after watering.