Why Are My Christmas Cactus Leaves Soft? [What To Do]

The Christmas cactus is a festive plant adding beautiful holiday cheer to your home. Over time, its leaves could grow soft when not taken care of. So people often wonder, “Why are my Christmas cactus leaves soft?” With proper care, you can ensure that your Christmas cactus will be a beautiful and cherished addition to your holiday traditions.

Table of Contents

Watering the Christmas Cactus

The Christmas cactus enjoys high relative humidity but cannot stand waterlogging. It would help if you kept the root ball dry to keep the leaves from getting limp.

Hence, only lightly water it. A modest sip of water each day usually suffices.

There should always be water in the saucer or planter. Provide drainage in the pot’s bottom and ensure the substrate is loose.

You can also spray it from time to time with water that has little to no lime, or better yet, use rainfall to improve the humidity.

Also, many gardeners frequently submerge their Christmas cacti. These plants differ significantly from other cacti, which can live for weeks without water.

They store a lot of water because of their succulent-like leaves, but they demand a more moist soil than you may think. They shouldn’t be buried under rocks directly.

Before the following watering, the soil shouldn’t be allowed to dry out. It’s crucial to strike a balance between allowing the soil to dry up and keeping it moist enough to satisfy the plant.

The plant’s cells won’t support the plant without water. Moreover, soil nutrients won’t be carried around the plant.

The plant will get limp, and the leaves will start to droop over the container rather than remain upright. Moreover, they could fade and develop a light green tint.

They will ultimately dry up entirely and fall off the plant if left in this state.

For compacted soil, bottom watering is also advised since the soil will gradually absorb all the moisture it requires, saturating it.

Examine your plant’s roots for evidence of root rot if you believe you overwatered it. If there is no harm, your plant should recover with a modification in the watering schedule.

When repotting the plant into brand-new potting soil, any mushy or decaying roots should be cut out using a clean pair of scissors.

When to Stop Watering Christmas Cactus?

To bloom, all Christmas cacti require a period of hibernation. Said dormancy is to cease watering the plants and let them alone for roughly a month. The best practice for Christmas and Thanksgiving cacti is to let them rest all of August.

With regular, generous watering, you can normally begin the dormancy period around August and conclude it in September.

The lack of the dormancy period is typically the issue when individuals follow all the instructions on the temperature, and the cactus still won’t bloom.

Sunlight

The tropical jungles of Brazil are home to the Christmas Cacti (Schlumbergera).

Still, these plants are typically cultivated in greenhouses, where they are subjected to conditions that closely approximate those found in their native habitat.

The circumstances might be better once you’re indoors, which could stress the plant and result in leaf drop.

Christmas cacti normally flourish in Brazil’s deep rainforests, shaded by bigger plants and tree canopies.

It has evolved to grow and flourish in bright, indirect light and will not withstand direct sunshine, in contrast to many other cactus species.

Being “short day” plants, Christmas cacti require 12 to 24 continuous hours of darkness beginning in September to bloom.

Please protect it from any light sources by putting it in a room that isn’t used at night. Its day/night cycle may be broken by even the tiniest amount of outside light, which will also stop flowering.

Using Fertilizer

Another typical error people make while taking care of houseplants is over-fertilizing. It’s quite tempting to fertilize or add more than necessary to hasten your plant’s growth and aesthetic appeal.

However, all of this affection results in the Christmas Cactus’ gradual demise since over-fertilization severely harms the plant’s roots.

Like vitamins are for humans, fertilizer has the same benefits for plants. While nutrients from the soil supply only trace amounts of vital components, sunshine is the primary source of plant sustenance.

They can grow and thrive with a small quantity of fertilizer, but more is hazardous to the plant.

Many symptoms might result from this, but leaf drops or brown spots on the leaves are the most frequent.

Moreover, excessive fertilization can poison the roots, making it impossible for them to function and absorb water and nutrients from the plant.

This occurs when too much fertilizer salt builds up in the soil due to over-fertilizing.

There are two potential remedies if you feel that over-fertilizing is the cause of your Christmas Cactus losing leaves.

Check the roots of the plant after gently removing them from the pot. If any roots are harmed, prune them and thoroughly rinse the remaining roots to remove the extra salt buildup.

The plant is now potted in new potting soil.

Use a liquid fertilizer with a 0.5 strength, such as 20-20-20 with trace elements, to fertilize plants every month from when new growth begins.

Compared to many plants, Christmas cacti have a greater magnesium need.

Beginning when you notice fresh growth in winter or springtime, fertilize the plant once a month after it has finished blooming.

Give a Christmas cactus a plant food diluted to 50% strength in water, such as 20-20-20.

A monthly application of a magnesium sulfate solution at a ratio of 1 teaspoon to 1 gallon of water should also be given to the plant, but not the same week you add the plant food.

Feed once a month during routine watering from late winter through late summer.

To promote blooming, you may also pick a time-release balanced plant food that is marginally richer in phosphorus once a month in mid to late summer.

Use one teaspoon of Epsom salts per gallon (5 ccs for roughly 4 L) of water each month to fertilize on alternate weeks.

This procedure will meet every fertilizer requirement for Christmas cacti, including the significant magnesium requirements of this epiphyte.

Late summer is the time to stop fertilizing, or flower yield may decrease. As the plant is not actively developing in the winter, fertilizing is unnecessary.

Ending Note

Christmas cacti are typically purchased for their eye-catching blossoms. Yet occasionally, people are disappointed when they can’t get the plant to blossom the next year.

You only need to know how to start the Christmas cactus flowering to resolve the problem. The short days and long nights of fall are the primary cause of the Christmas cactus blooming season, with colder temperatures acting as a secondary trigger.