If you touch your succulents leaves and they are soft, that means the plant has received too much water. You have to get rid of both the dead mother plant and the soil where it was grown, as both are possibly contaminated with the fungi that caused the plant's rot. For this plant, I would recommend waiting until the leaves look a little bit dull and limp before you water it again. You stuffed a bunch in a pot so it would look full and cute and now they are dying. It’s also possible that it was over-watered before you received it, and it’s just taking a little bit longer for those symptoms to show up. It’s pretty interesting to watch as a freshly plucked leaf starts putting out itty bitty roots followed by a little bitty plantlet. Use 20online coupon for 20% discount only for the first 20 customers. Your cactus may be turning black because it’s infected by a bacterial or fungal disease. For the remaining healthy parts of the plant, you can take some cuttings. A stem like this indicates your succulent is rotting. Click here to learn about individual types of succulents! Now, as I indicated in the beginning of the episode,  Graptosedum ‘California Sunset’ has very thick leaves. Succulent plants add color and texture to the garden landscape. Succulent Turning Red or Black Black or red leaves on your succulent is a sign that you’ve overwatered your plant so much that it is beginning to rot from the roots and upwards. Move the plant to a more protected location that isn’t too drastically different in temperature. Black spots have 4 primary underlying causes: sunburn, over-watering, and bugs and viruses/fungi. Echeveria Black Knight. We have over 60 varieties featured with more added each week! Some of them are much more likely to grow well for you than others. Then I would repot all of these in a pot with a drainage hole, and in really well-draining soil. So why is my cactus turning black? Various reasons could cause your succulent to develop specific problems. If you've been growing succulents for quite some time,... Over-Watering. This perennial succulent grows up to 8” (20 cm) wide and the same tall. I’m excited to help you solve this problem! Chemical Shock. To save your indoor plant at this point, you should remove the affected areas and try to prevent the spread of infection to the rest of your cactus as well as other nearby houseplants. Black spots are a type of fungus which has formed in the damaged tissues in the plant. This can occur particularly when a shaded succulent plant gets too much intense light before it has time to acclimatize. Then make sure to soak the soil completely, and let it dry out completely before you water again. Also if you combine this with overwatering you will get this problem. You can see that the stems of the plants in the bottom left are starting to rot as well. However, if your succulent is not supposed to be black, or you notice only the stem or a few leaves are turning black and mushy, this could be a sign of root rot. Primarily your cactus will be turning black due to a fungus infection. It probably needs a little TLC to bring it back to life. But what causes succulents to get black spots? That depends on the extent of the rot. If you’re watering once a week right now, that’s probably going to be too much, and I would cut back to every couple of weeks. Again, it just depends on the area you live, what type of soil you’re using, and, with this particular plant, it can go longer than most other succulents without any water. I have had them for about a month and only watered them once. In addition to black stem rot, succulents may be susceptible to sunburn or frost damage. I just love its shape and color – it’s awesome! What can I help you learn about next? Once the rot has spread into the stem it’s unlikely to be able to be healed anyway. Warning. I actually get a lot of enjoyment out of it and it’s super therapeutic as well. To fix it, use an insecticidal soap or a spray of water to remove these insects. My recommendation would be to take this whole arrangement and un-pot it. What to do: If you see this happening the damage has already been done, and all you can do now is try to control it. Looking at images of the Echeveria Affinis, it is easy to see why they are called the ‘Black Echeveria.’ The lance-shaped spiky leaves are green-olive colored near the center that turn deep purple, almost black at the tips. It doesn’t look like it’s draining very well. What Could Cause The Succulent Stem To Turn Brown. If you see your succulent leaves turning yellow, dropping leaves, or sooty leaves, aphids or mealybugs on your string of pearls, then it shows insects have made a home in your string of pearls. Learn why you should water your succulents this way, and directions on exactly how to do it in episode 6. Let it settle on a new soil with good drainage but without watering it for a few days. © 2021 Succulent Alley. There are 4 main causes for succulent leaves turning black: over-watering, sunburn, bugs and fungal or viral infections. You May Be Interested In:How Often To Water Succulents: The 3 Things that Affect Your Watering Schedule. Tip. There’s a few other succulents also in this pot. Shocking … A stem like this indicates your succulent is rotting. Solution: Cut and throw away any infected leaves. If you have reached the point where the stem is turning black, there is not much that you can do. In this article, I will aim to explain the common reasons a cactus houseplant is turning black, how it can be fixed and what causes fungus on cactus. A blackened cacti will often be down to fungal diseases such as bacterial necrosis, crown rot and phyllosticta pad spotting. You can see the stem has collapsed and is bending over. Dry, shriveled leaves with yellowing and brown areas are an indicator of under watering. This is because by overwatering or having bad drainage in general, you can cause root rot to occur which will spread from the roots to the leaves. Wipe the leaves with alcohol-soaked cotton balls, or use a potassium soap or insecticide to kill the bugs. Go to the Agave Snout Weevil page. Thanks for the advice! Small baby plants, or newly propagated plants are more susceptible to sunburn than mature plants. There’s a couple different things that could be causing your succulent to rot, but first I want to talk about how to get it healthy again. I should add that I live in Florida, the plants don’t get direct sunlight but they’re outside on a partial sunny patio. Copyright 2013-2020 Succulents and Sunshine LLC. With succulent gardening, variety is the spice of life! Ask your question below: Did you know each species of succulent has slightly different care needs? It can also be a sign that the plant is sitting in the wrong potting mix. If you've been growing succulents for quite some time, you'd have possibly experienced problems with these plants before. Get help identify your succulents and see which ones will grow well for you! 2,140 other succulent lovers also asked this question in the last 30 days. I can’t tell if your pot has a drainage hole or not, but if it doesn’t, I would definitely recommend planting your arrangement in a pot with a drainage hole until you get the hang of watering these. Succulents grow best in well-drained soils that provide a high water-holding capacity. It shows you the early symptoms that your plant is running into problems, whether it’s too much or too little water. Let the ends recover before transplanting those cuttings into new containers. If the leaves are turning black, that means the succulent is rotting from the root up due to too much water. Several kinds of succulents’ leaves obscure the base of the stem. If the black spots are underneath the leaves, it may be caused by a black ring virus. Have a succulent that's not looking its best? This can also … It also has a thick stem. If the rotting has kicked off from the roots, the plant comes off as unhealthy with droopy leaves. If there’s blackening through the stem, keep cutting off until the stem looks completely healthy. But if you find your cactus turning black, you need to figure out the problem fast. Remove the plant from the pot and examine its roots to see if they are still good. Share this post with your succulent loving friends! You need to know the underlying cause for each discoloration so that you will know what to do with your succulent and what treatment you should apply. Succulents store extra water in their leaves, roots, and stems so they can survive the arid conditions of their native desert, but too much water causes the leaf tissues to exceed their water storage capacity so they swell and explode. Bring the plant indoors at night, or place it in the shade. If the black spots are tiny and appear like freckles, the problem could be bugs. It’s fun to grow succulents like cactus in your garden and they need low maintenance. My succulents leaves are turning yellow and translucent: Again this is a sign of over watering. Succulents include all plants that store water in thick stems, roots or leaves. Usually the leaves will also feel soft and mushy. Additionally, when the soil is always wet, air cannot get to the roots. This episode is brought to you by Graptosedum ‘California Sunset.’ This a reddish colored rosette succulent with very thick leaves and also grows well via leaf propagation. This is most likely due to over watering. I actually looks like some of the other succulents in the pot could be healthy. The most pressing of concerns with succulents is when you notice the stems are rotted. Rotting is caused from the succulent absorbing too much water. Solution: The sunburnt succulent can be restored with some ease. Succulents vary from small-as-Tom-Thumb to big-as-Jack's-beanstalk, and they grow and flower in a rainbow of shades. Your succulent will tell you what it needs. You indicated that you only watered it once, and you’ve had it a month, but because the soil seems to be so dense, I’m guessing the soil is staying wet too long and is causing problems for the succulent. It’s possible to catch a succulent’s stem turning yellow and reverse root rot, but it’s very difficult. Dark brown to black spots appear around the stem area; The affected parts become swollen and acquire a black coloration. If the stem has any black/blue spots that is a sign of rot. Succulent Leaves Turning Black: 4 Fatal Mistakes and How to Overcome Them Succulent Leaves Turning Black: It's More Common that You Think. Repeat treatment every day until the small bugs are gone. A very common reason why you will see a Moon cactus turning black can be from lack of light which will produce weak growth and this discoloration. Black spots on the leaves, or even on the stems are perhaps the most common. You can start watering it after two or three days but with less or less frequency than you did before. How to Revive a Succulent with Black Stem Rot. You should allow your succulent a few days to adapt to the full sun, so on the first day place it in the sun for three or four hours in the morning, and increase the time of sun exposure by one hour a day. First, this is a Graptosedum ‘California Sunset.’  I know I have a lot of favorite succulents, but ‘California Sunset’ really is one of my favorites! 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