The consequences for an Agave monoculture, such as for the production of Tequila, can be devastating. root mealy bugs, vine weevil, or roots rotting as a result of over-watering. I read somewhere it could mean they need water, but they don’t appear to be shrinking and the soil is not dry. Their general appearance is reminiscent of tiny woodlice about 2-3 mm long. Even when we don’t speak the same language, in time we learn to recognize what our loved ones want and need by what they say. The pest is usually encouraged by hot dry conditions and lack of adequate ventilation. It is relatively low in toxicicity to most animals other than insects and application without spraying minimises contact. Consequently, a mouse may be very destructive to many plants in a short time, especially choice or show specimens which they seem to target carefully. Stress causes succulents to produce specific pigments to protect them from damage. Small numbers can be removed carefully with a pin, but it is hard to spot them all. When the leaves grow translucent and squishy, that is a clear sign the cell walls have broken and the leaf is full of water. Thanks for reading! I have a small plant stall in a small village in Qld and even without Dad’s help I know I can make our succulents even happier!! Leaf litter provides an ideal hiding place for pests. It makes the leaves look discolored, yellow and translucent. You clearly know the different things to look for. var bannersnack_embed = {"hash":"bzt30khv0","width":600,"height":100,"t":1536638404,"userId":35420596,"responsive":true,"type":"html5"}; Sometimes the changes in your plant’s appearance just look like a succulent problem, when it really isn’t. amzn_assoc_linkid = "69cd46000023ac6372c7283bd4dc6d81"; at start the leaves was a bit wrinkles i added water thought it was under watering now the leaves are becoming yellow and have some spots on it and even the small leaves are falling. Hygiene Cleanliness in the greenhouse is an important measure in preventing outbreaks of pests and diseases. I think to give you a better idea on the black spots, I’d like to see a photo of what you are seeing. Growers of Asclepiads will be familiar with black spots developing on the stem which spread and develop into sunken patches of dead tissues. What's this scarring/ speckling on my succulents? Thanks for sharing your knowledge. Wash off as many of the mealy bugs as possible with a high pressure water jet from a sprayer, and treat the plant with a contact insecticide such as malathion (not for Crassulaceae) or a systemic insecticide. Shake that up and spray on the succulent. I’ve learnt so much Control of sciarid fly The most effective remedy is to use soil-based mixtures and avoid peat. Control of Scale Insects Use regular applications (weekly for several weeks) of systemic insecticidal sprays (read the label to find pests controlled, method of use and precautions). Pests may well have spread to other specimens nearby, even if you can not see them. If more water is supplied, the situation gets worse and the rot may spread upwards into the basal stems or plant body. 1.Echeveria 'sleepy' Echeveria Hybrid (there is a (TM) next to sleepy ??) If it feels firm and healthy, if it is taking up water at the same rate and is growing at the same rate, it should be just fine. It sounds like it was over watered, and the roots have rotted. Succulents can sunburn. Hi Renuka, Please place a support about 3-inches tall under your jade plant to get it closer to the light. Although the damage is not reversible, it will not progress if the mites are removed with a miticide. If this is the case – it is not a bad thing at all. Following your advice, I started watering more and it is looking much better. Cactus Scarring. These are the two blog posts I recommend you read – How to Water Succulents and How to Save an Over-watered Succulent. Exterminating Pests on Your Succulents and Cacti Us succulent and cacti owners have it pretty easy – there are relatively few pests that prey on succulents and cacti. ~Kat. SO glad you’re finding this blog helpful! amzn_assoc_tracking_id = "succulentecle-20"; Growing succulents is pretty easy but there are some things that will help to make sure your plant collection thrives. It’s important to recognize the signs of an overwatered succulent so that you can take immediate action to salvage as much of the plant as possible. This usually appears as brown scarring on the younger growth. This also reduces the incidence of root mealy bug. Give the cone a good shake before igniting to reduce the risk of poor burning, place on a non-flammable surface and retire promptly after lighting the blue touch-paper fuse, before smoke emission begins. Cacti may shrink back into the potting mixture and possibly take on a reddish or purple hue because of production of coloured stress pigments. Succulents for the most part are not bothered by common insects, but there are those that are extremely harmful and can cause more than an annoyance but can actually kill your beloved plants. Scorch and heat damage Scorch can affect succulent plants if there is a sudden period of sunshine after the dark winter days, or even after a prolonged cloudy period during the summer. These red mites are practically microscopic – you’d have trouble finding them with your naked eye. Try your hardest to handle the plant by the stem, not the leaves, to avoid unsightly scratches and markings. You can do this! What about the succulents you have that have begun to flush red or purple? Thank you for sharing your knowledge in taking care of them, Hi Gloria, If well cared for, succulent plants should grow well and remain healthy, but this may not be easy when growing plants in a climate which is different from that in their native habitat. I’m bummed though, as I can’t purchase from you as I’m in Australia Aloe scales are flat, oval scale insects with white or reddish-brown coverings depending on the species. Plants should be watered with this insecticide during the growing season. While not all succulents go dormant, those that do typically do not change their appearance so dramatically. As much as succulents need sunshine, it is possible for them to get too much sun. All the soil requirements are there / light too and at room temp . Dad brought back plants from all over Australia and we shared what worked best in our locations. A new insecticide has recently become available for controlling vine weevil for a whole season by mixing with the potting compost. I am so sorry – it’s always so disappointing to lose a plant! You made my weekend with this! Read on to learn to recognize the signs of overwatered succulents, underwatered succulents, why your succulent’s growing long stems, why they change color and other signs of succulent problems and needs. I promise! Carla, Hi Carla, For large or widespread infestations, use regular applications (weekly for several weeks) of insecticidal sprays (read the label to find pests controlled, use and precautions). But however, few of my succulents have not responded as mentioned -thankfully they are still alive, but not healthy. Among the most popular of the nearly 30 obtainable species are . The conditions used for seed raising also suit the flies and their larvae which will then destroy the developing seedlings. I would cut it back and root the cuttings. This page is © copyright R.J. Hodgkiss 2021. When your succulent needs light, it first will tip its leaves down to maximize the surface of each leaf’s exposure to the sun. amzn_assoc_ad_mode = "manual"; Unfortunately, effective miticides are not available to amateurs. Root mealy bugs also seem to prefer peat-based mixtures to soil-based composts, although not exclusively. A single application will not be sufficient to eliminate all the development stages of these insects. All cacti are succulents, but not all succulents ar Over-watering This is probably the single most common cause of failure of succulent plants to thrive. This interferes with their sense of smell and may discourage mice from the immediate area but the oil must be replaced frequently. Hemant, Thanks so much, Hermant! Thank you! If starved of water, leafy succulents shed their leaves. This may lead to the plant rotting where the damage allows fungal or bacterial infections to enter the plant tissues. Please email me at kat @ thesucculenteclectic.com The wasps lay their eggs in the immature whitefly, which blacken and die, so a supply of whitefly is required to maintain the predator population. Imidacloprid is not very effective against red spider. When a succulent in your collection turns red it usually means it is getting more sun exposure and/or the temperature is growing hotter or colder as the seasons change. A. vilmoriniana (octopus agave). ~Kat, Succulents have strange spots on them. P.S. The vermiform mites are microscopic and spread mainly by the wind or by contact. I can find out what is actually the problem. They are a little more in the sun now than before. It may be the variety of succulent you’re growing. I like to do a preventative fumigation in the Spring and Autumn when it is too cold to spray or water the plants with systemic insecticide, but it is getting hard to find effective types of smoke cone in the UK. Watch for the early signs that your succulent is in too much sun. In the UK this is marketed as "Provado Vine Weevil Killer," but is effective against a wide range of insects including mealy bugs. The main stem is approx 3″ high & the two that branch straight out off the main go out about 3″ either side ,then 90°straight up ! Cacti and succulents can be propagated in 3 ways: cuttings, division, and offsets. I think of it like getting to play with God’s toolbox! Sedum morganianum Donkey’s tal, for example, drops its healthy leaves pretty easily. We have members from around the world, including India! Keep it up! If you try this, remember that the fumes are potentially toxic and flammable and the liquid could harm the epidermis of delicate plants. The second way to . Since cacti as a general rule grow in dry places, they take up water through their roots very quickly and efficiently. I purchased 2 succulents and i didn't notice any kind of scarring on them at all in the store.The next day they were both scarred.These names are straight off the label and the first i can't find it anywhere. My email is Kat [at] thesucculenteclectic [dot] com It can be a sign your succulent is underwatered. Apr 19, 2020 - Hello! I have a potted aeonium that I started from a cutting a year ago and up until last week was doing pretty well. On the other hand, some fungi provide their own mechanisms for penetrating the epidermis. And if you’d feel better if I took a look, send me a photo of your plant. It is where I feel closest to him. ~Kat, Hi, Cocoon succulents are prone to pests like aphids that love to lurk around the base of the succulent. If you’re not familiar, you may think that your plant just has little brown spots, but they’re actually bugs with outer shells that … If wet by watering, dead plant material is a breeding ground for fungi and production of their spores. Thanks soooo much! My problem is with my jade plant . {Please note, some links in this post may be affiliate links to sites that pay me a small commission if you click on the link and make a purchase. Control of Vine Weevil When repotting, look out for larvae in the potting mix, and replace all the soil if any are seen. An early sign of their presence is the appearance of brown dots where the plant epidermis has been damaged, merging into confluent scarring and sometimes webbing on the plants. Veterans are more vigilant. I only recommend products and companies that I have worked with and truly love! ~Kat. More Succulent Maintenance and How to Propagate Succulents. Very often, when nesting, they hide around the base of succulent plants, just below soil level or under the old dried leaves of Mesembs such as Lithops. Thanks so much for subscribing! Succulents and Cacti A succulent, simply put, is a plant which has leaves or stemsthat are more than usually fleshy due to the development of water-storing tissue. Agave Snout Weevil Agave Snout Weevil Scyphophorus acupunctatus - a glossy black beetle-like insect with a pointed snout, typically seen in late Spring and early Summer.