- Use Miracle-Gro Cactus, Palm & Citrus Potting Mix to grow your Christmas cactus.
- To enhance blooming, give your Christmas cactus 6 weeks of increased darkness and cooler temperatures.
- To make new Christmas cacti, root the stem parts you trimmed off the plant.
How do you make my Christmas cactus grow faster?
From early November to late January, then from early April to late September, water the soil from one to two inches deep anytime it feels dry to the touch, giving it a good drink each time. Reduce watering to one a week from late January to early April and late September to early November.
Every four years, Christmas cacti must be repotted. Each time you repot your cacti, increase the size of the planter by two inches. If your cactus isn’t growing as quickly as you’d like, try placing it in a smaller container. Changing your potting soil may also aid in the growth of your cactus. Make a potting soil mix using equal parts sand, leaf mold, and commercial potting soil.
Water your Christmas cactus with an epsom salt solution to fertilize it. Mix one teaspoon of epsom salt with one gallon of water to make the solution. From the first week of April to the first week of September, apply this fertilizer once a month. You can also use a water-soluble all-purpose 20-20-20 fertilizer, which you can make by mixing a half teaspoon with one gallon of water and feeding once a month from April to September. You can alternate these fertilizers, but don’t use both at the same time and only feed once a month.
The temperature of the air, whether inside or outside your home, is also vital for your Christmas cactus to thrive. Maintain a temperature of 60 to 68 degrees Fahrenheit for your cactus during the fall and winter months. Cacti should be kept between 70 and 80 degrees Fahrenheit in the spring and summer, but never above 90 degrees Fahrenheit. During the fall and winter, holiday cactuses should not be exposed to more than eight to ten hours of bright light every day, as they require additional time in the dark to begin flowering for the holiday season.
Why does my Christmas cactus not grow?
Aside from picking the ideal location for your cactus, watering it, and fertilizing it, one of the most important things to remember is to solve any difficulties that may develop when caring for your holiday houseplant.
The majority of Christmas Cactus difficulties stem from a few factors: too much sunlight, too much water, extreme temperatures, and insufficient humidity. Getting those details correct will go a long way toward ensuring that your plant remains happy and healthy.
You’ve come to the right place if you don’t know how to prevent or treat these issues, or if you’re presently dealing with one and don’t know how to solve it. Here are some of the most common Christmas Cactus issues and how to solve them.
How quickly do Christmas cactus grow?
Origin: Native to Southeast Brazil’s rainforests and coastal highlands; found in nature adhering to trees and rocks rather than growing in soil.
Growth rate and size: Within a few years, it can attain a spread of 2 feet. Cactuses for Thanksgiving and Christmas can endure for years, even decades.
Flowers: Fuchsia (the most frequent) and pink, red, white, or yellow are among the many colors available.
Toxicity: The fibrous plant material can cause gastrointestinal irritation in dogs and cats, but it is not poisonous to them.
How do you make a Christmas cactus grow thicker?
Pruning. Trim your Christmas cactus about a month after it blooms to make it fuller and bushier, but never prune it until late spring. Simply pinch off one or more portions of the plant to trim it. If you wish to make fresh plants, replant them in different pots.
How often should a Christmas cactus be watered?
- Water every two to three weeks, but only until the top one-third of the soil feels dry to the touch. Water when the top 2 inches of soil feel dry, for example, if the plant is in 6 inches of soil. (Check with your finger!)
- Soak the soil until water runs through the drainage holes in the pot when it is suitably dry. To catch the water, place a tray underneath the pot. Remove any extra water from the tray after 10-15 minutes so that the pot does not sit in water.
- Feed every two weeks with a balanced houseplant fertilizer from spring through early fall. Feed the cactus once a month in the fall and winter to encourage blooming.
- Late in the spring, prune plants to encourage branching and more flowers. Simply cut a few portions off each stem, and the plant will branch out from the wound.
- Place the cut pieces in a gently wet potting soil if desired; they will root easily after a few weeks and make great Christmas gifts!
How to Get Your Christmas Cactus to Bloom
The lower temperatures and longer evenings of autumn bring out the blooms of Christmas cacti and its relatives. This is the general blooming schedule for the three main species of Christmas cacti:
- Thanksgiving cactus are the earliest and most persistent bloomers, blooming from late October to mid-winter.
It’s possible that your cactus isn’t flowering because it’s getting too much sunshine or being exposed to too hot temperatures. Here are some pointers to help you get yours to bloom!
- For at least six weeks, nights must be at least 14 hours long and days must be between 8 and 10 hours. If you have powerful interior lighting that is turned on at night, you may need to cover your cactus or transfer it to a location where it can be exposed to natural light.
- Flower buds form best when the plant is kept between 50 and 60 degrees Fahrenheit (10 and 15 degrees Celsius).
- By exposing the plant to temperatures of around 45°F (7°C) for several nights in a row, you can jumpstart the budding process.
- Ensure that you water the plant on a regular basis when it is in bloom. If the plant dries out too much, the buds may fall off.
- Don’t worry if the cactus loses its buds throughout the winter; it will bloom the next year!
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.
How do I know if my Christmas cactus is dying?
A wilted, limp, drooping Christmas cactus with root rot will show wilted, limp, sagging growth, but an examination of the roots will reveal the truth.
Remove the plant from its pot with care. The roots of a rot-affected cactus will be dark at the tips. The decaying Christmas cactus roots will be sticky with black or brown decomposition, depending on the severity of the disease.
If you see that your Christmas cactus is rotting, you must act quickly. Rot is a fatal disease, and the only way to save the plant once it has progressed is to discard it and start over. You can generate a new plant using a leaf from a healthy area of the plant.
How can you tell if a Christmas cactus is overwatered?
Although sagging, limp leaves and stems that are mushy at the bottom are strong indicators of overwatering and root rot, the only way to know for sure is to examine the plant’s roots.
When should you put a Christmas cactus in the dark?
Place the mature plant in a dark room or keep it covered (under a box or bag works good) for at least 12 hours a day in late September or early October.
What kind of pots do Christmas cactus like?
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.