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Despite beinga low-maintenance flowering houseplant, the Christmas cactus can face plenty of problems.
But identifying these issues is one thing, treating them is another.
Solution
To fix this problem, check the soil.
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If its dry, water your Christmas cacti thoroughly, allowing excess water to drain.
But remember, your cactus is still a desert plant, so you dont want to overwater it.
Next, avoid drafts or abrupt changes in temperature to perk up the plants leaves once more.
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Root Rot
This common problem is triggered by overwatering or poor drainage.
Both render the plants roots too wet, and subsequently, root rot will set in.
This fix is easier than you think:Identify and treat rotting roots.
Return to watering your cacti only when the top inch of soil has become completely dry.
Yellowing Leaves
If your Christmas cactis leaves are turning yellow, it may be from nutrient deficiency.
This is typically due to poor soil quality or lack of feeding, Ivanov explains.
Flower Bud Drop
Unfortunately, this can result from multiple causes.
But the good news is theres a simple fix.
Moving the plant when its budding can shock the plant, which will trigger it to drop its buds.
Water your plant consistently but lightly once buds return.
Next, apply systemic fungicides, like thiophanate methyl, to prevent fungus growth, Cubian explains.
And pick a pot that has drainage holes to ensure proper drainage.
Leaf Discolorations
Christmas cacti leaves dont just turn yellowthey can become purplish or reddish as well.
Change your plants lighting and soil.
Then, you want to think about the soil.
Lack of Blooms
Is your cactus not flowering?
Theres a simple reason why: the rooms light and temperatures are off.
A Christmas cactus needs sufficient darkness and cooler temperatures at night for it to bloom.
Remember, this plant flowers in winter for a reason.
Keep the rooms temperatures between 50 and 55F to encourage flowering.
Then return your cacti to their usual spot and light setting once buds appear, Cubian says.
All are signs that your plant is being overwatered.
Watering Christmas cacti is best done by feel, Cubian explains.
Touch your plants soil to double-check its dry before you water it.
In colder months, water your plant less frequently.
Yes, but in moderation.
Studies show that it can improve the soil pH and add nutrients like nitrogen and phosphorus, Cubian explains.
