White fuzz spots on your cactus plant are likely a sign of a pest infestation. I agree with Ann, if you can upload a photo it may help in identifying the problem with your Christmas Cactus (Schlumbergera truncata).My first thought was possibly water spots but if none of your other Schlumbergera have the white spot problem and if there are no pests present and it's not due to an environmental issue (like sunburn or sudden change in … Fungus is very difficult to control on cacti. From low-growing cacti to taller plants that reach 50 feet tall, these versatile plants grow in a wide variety of colours and forms. It is not soft or rotting. Question: I’m worried about my 35 year old cactus. The pest is actually called a cochineal insect. White spots on cactus. The black spots are probably a fungus. Post by Alice18301994 » Mon Jul 15, 2019 4:42 pm I was wondering someone can help! Hi Priscilla, from me too. Loretha Martin - February 21, 2020 Cactus are tough plants with many useful adaptations but even they can be laid low by tiny fungal spores. Prickly pear cacti (Opuntia spp.) How do I save it or is it doomed? Is it OK if it seems to be getting pale and blotchy? Spots at first are distinctly zoned, later enlarging until entire cladodes turn a reddish-brown and finally die. Other fungi may also be present in the diseased area. That’s truly remarkable that you’ve kept it thriving for so long. The center of the disease area is grayish-brown and cracked. The park, as well as the surrounding Superstition Wilderness, is one of the most well-known Question: White spots on the cactuss. I have been doing that for about two weeks. are native to the Americas. Answer: Wow, I’m impressed with your cactus! From The Garden Forum: Hello,I was wondering with anyone would know what could cause some white (smooth and hard) white spots on one of my cactus (Opuntia microdasys) ?Thanks for your help I am afraid that if it goes untreated I may loose the cactus. Hi can you tell me who I am and how I can defeat the white spots that are forming on my two cacti. There can be many reasons why your Bunny ear cactus has white spots or is turning white in general and there is not much information out there to correct this problem, or at least from what I have seen. Question: treatments for white fungus on cactus (May 20, 2014) mark said: White mold or fungus treatment on Nepal cactus (Oct 11, 2015) steven said: have a 12 foot cactus and i see white mold on it. As I carried another cactus it snapped. I was carrying it gently, not forcefully at all. So, we live on The Big Island of Hawaii in a desert zone (Kohala coast) and we have cactus growing outside and in my little collection inside on the window sill. I inspected it and have seen some white spots on them, which I never noticed before, though admittedly never looked too closely. A cactus may develop soft, ... Also, keep cacti away from high-humidity plants. It is showing some white spots that look like the green part is becoming white. Scorch or Sunscald (fungus – Hendersonia opuntiae): This disease is common and serious on prickly pear cactus (Opuntia). If the top of the cactus is in good condition, you might want to cut it off and after it is callused off replant in a clean pot with cactus mix. I have a very large cactus which is a Saguaro or a Peruvian cactus. I noticed immediately that one section of one cactus had "deflated", or collapsed in on itself. Reply: Mark, I guess you meant to type Nopal. A: Thanks for bringing in a sample. Cactus plants make easy-to-maintain additions to the home garden as well as to indoor spaces. Answer: white spots on the cactuss. I have a pencil cactus that is approximately 6 foot tall and I have over looked the white spots on the branches and trunk. my cactus name a evil cactus ,the new growth at the tips are turning black it is white little spots on them, I can’t remember if the spots were there when they start growing the new tips. . Phyllosticta symptoms in prickly pears are most prevalent and plants with the disease are at risk of cosmetic and vigor damage. Pale Spots on a Cactus. Fungicides like copper sulfate can be used on the existing spots but cactus often rot from the inside out. Phyllosticta pad spot is one of the fungal diseases that affects cactus in the Opuntia family. I brought these cactus back from fuerteventura last September all has been fine but now it’s got white spots on it, I’m new to this and was wondering if someone could tell me if they were dying or not? When realized the white spots were not from taking cuttings I found an article that advised putting alcohol on the spots. They are easy to grow and propagate making them an excellent choice for … Brown, black or yellow spots that are blistered or damp with yellow margins can be a sign of fungal or bacterial invasion caused by poor air circulation, overwatering, low temperatures, high humidity, or low-light conditions. You can see white spots on here.
2020 cactus white spots