Potting soil should be replaced when there is an infestation of fungus gnats because their larvae grow in the soil. Informational table showing disease name, symptoms, pathogen/cause, and management of Christmas cactus diseases. Each of the six Christmas cactus species produces a different colored bloom, with red being the most common. Learn how to treat these issues in this article. Other Diseases of Christmas Cactus. Look for signs of disease in your Christmas cactus. Christmas cactus problems are usually caused by improper watering or poor drainage. Christmas cactus diseases also include botrytis blight and impatiens necrotic spot virus.

Christmas cactus problems are … Mar 11, 2017 - Unlike typical desert cacti, Christmas cactus is native to the tropical rainforest. Botrytis blight – Suspect botrytis blight, also known as grey mold, if the blooms or stem are covered with silvery gray fungus.

If you’ve neglected to water the limp Christmas cactus, begin by giving the plant a limited drink. Wilted or limp Christmas cactus is sometimes caused by a lack of water or too much direct sunlight. Articles. 1. Watch for signs of the plant wilting or turning gray, which often signifies root rot. Schlumbergera, commonly referred to as Christmas cactus, derives its common name from its winter bloom period. Christmas Cactus Problems. If you catch the disease early, removal of infected plant parts may save the plant. Aphids, soft brown scale and spider mites are sometimes dislodged with a forceful spray of water. Learn how to treat these issues in this article. Jan 20, 2017 - Unlike typical desert cacti, Christmas cactus is native to the tropical rainforest. Christmas cactus problems are … Disease Symptoms Pathogen/Cause Management; Basal Stem Rot: At the soil line, a brown spot forms. A Christmas cactus plant with a heavy infestation of pests may need to be discarded. Save For Later Print. Christmas cactus problems are usually caused by improper watering or poor drainage. Christmas cactus problems are usually caused by improper watering or poor drainage. As with all cacti and succulents, the Christmas cactus is susceptible to disease. Correct Christmas cactus problems, such as a limp Christmas cactus, with these simple tips. Updated: July 31, 2016. Most Christmas Cactus problems arise from the same few issues: too much sunlight, too much water, high temps, and not enough humidity. Learn how to treat these issues in this article. Sep 19, 2018 - Unlike typical desert cacti, Christmas cactus is native to the tropical rainforest. Getting those things right will go a long way towards keeping your plant happy and healthy.