From time to time most collections of cacti and succulents develop problems, related to either pests and diseases or to incorrect cultural conditions. Boasting succulent-like leaves and large flowers, most insects don't bother sedum. I have Autumn Joy sedum and I pretty much ignore mine. Pests and Diseases: Sedum plant has is no serious pests or diseases issues. They don't like a lot of water. Share Pin Send. 56. However, if your sedum has been nibbled upon, there are a few likely candidates. The blue-green leaves and stems can extend up to half a meter long. Read more about moisture and sedum by following this link. Use the low-growing types as ground covers and in rock gardens; tall varieties command attention in the perennial border with their dense foliage and large flower heads. I don't fertilize mine very often. Mine are planted in a garden that has sandy soil with mushroom compost added. Sedum is one of the most disease resistant, easy to grow plants on the market today. I can't even see the bottom stem of my sedum unless I seperate or lift the bottom leaves. Sedum burrito, Burro’s Tail. Tags: How to grow and maintain Sedum lineare 'Variegatum' Sedum lineare 'Variegatum' Succulent plants. There are numerous types of sedum, all of which have fleshy, succulent leaves. You can dispose of them by spraying insecticidal soap or neem oil over the foliage. Lemon Coral sedum will be a rock-solid perennial in zones 7-11 and among the best buys for your garden dollar when purchased as an annual in zones 6 and colder. BT products sold as Dipel or thuricide woudl take care of it. Low-growing varieties hug the ground and may reach just 2 inches in height, while tall varieties top out at 2 feet or more. nothing says they can have only one problem at a time. Varieties of Sedum. If you're in the age bracket that I am, sometimes you need help seeing some of these pests - I take succulent pictures , which I can zoom in on to see the culprits. Planting Man helps you to build beautiful & healthy gardens. Pests & diseases of succulent plants. I can't imagine this. The stems are initially upright but as they grow and bear compact bean-like leaves, the stems become heavy and they droop like a tail from the container which is the inspiration for the common name. Hi Helen, We usually see more fungal diseases on sedum than in other pests. Extended rains or overwatering can lead to an accumulation of moisture, causing rot, mold, or fungus. The most common threat to sedum is excessive moisture. This sedum burrito is a popular hanging houseplant. Watch for aphids and flies. Don't get complacent though - intense scrutiny will catch any problems while they're still small. You mention the plant seperating from the bottom stem. with this wet year that wouldnt surprise me. Common Pests and Diseases. Sedum is generally resistant to pests, though mealybugs, snails, slugs, and scale insects may take interest in the plant. At least mine don't. Animals Deer and squirrel have been known to feed on the tender new shoots of the sedum plant. when you describe wilting and falling over I would suspect stem rot. As a group, succulent plants don't seem susceptible to many bugs or diseases. without a picture Im guessing some kind of caterpillar. 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.