Dracaena's boldly sculpted silhouette makes a striking addition to interior settings and to outdoor spaces in U.S. Department of Agriculture plant hardiness zones 10b and 11. Purchased a dracaena marginata a couple of weeks ago that had four separate trunks in the pot. I thought root rot always went from the bottom (soil) upwards, not the other way around but I have another more mature Dracaena doing basically the same thing after it was trimmed back. Dracaena houseplants are great candidates for a propagation method called air layering. Growing red-edge Dracaena in constantly moist medium or soil invites Pythium root rot attacks. The basic design has not... Hi, my name is Eric. After assessing why your Dracaena may have root rot, gently remove the plant from the soil with all of its roots. A Dracaena with a bad case of root rot has more than some brown tips to worry about. Dracaena marginatas are considered by some to be slightly poisonous, especially to dogs and cats. If your Dracaena is not thriving, root rot could be the issue resulting in improper growth, or yellow, dying leaves. In summer, you should water the plant once every 2-3 days. It is best to repot a Dracaena once every two years in a larger pot. Dracaena leaves Curl Because of Overwatering. Does my dracaena have root rot? It also attracts Pythium-spreading fungal gnats and shore flies. save. 1 comment. A Dracaena can best be transplanted in a larger pot once every two years. Root Rot Root rot often occurs when plants are allowed to sit in wet conditions due to over-watering or soil that does not drain well. If you were able to identify that it is a fungus causing the Dracaenas root rot, you should look for a solution specifically made for the type of fungus identified. HITAHR Brief No. These Dracaena repotting tips, including the mix to use & how to do it, will help you out. This website is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. 1. If your Dracaena is in a pot, you should empty and discard all the soil that was in it. EDIT Root rot starts from the soil and works upward. Dracaena is very sensitive to fluoride. It may be time to admit defeat and start again with a new plant. But this also depends on where your dracaena is placed: if it is in full sun, its needs will surely be higher. Once you have completed the above steps, you should put your plant back into fresh, clean soil as soon as possible where there is plenty of room for the roots to grow. This will ensure that you do not spread the root rot to other plants or bring any other possible diseases to the Dracaena. share. Dracaenas aren't often attacked by disease, but they can suffer from soft rot and fusarium leaf spot. Water your plant less in the winter, when light levels are lower and growth has slowed. However, you may need to follow up with the next step if some do not. Be careful though, excessive watering can damage your plant and cause root rot. Root rot in your Dracaena plant is typically caused by overwatering, over-fertilizing, or drainage problems. Disinfecting tools in a solution of 9 parts water to 1 part household bleach following removal prevents further soil contamination. There are no signs of roots and I noticed about 5 days ago that the cut part of the stems are getting mushy. ...well, actually, it is a bit of a problem, but I’m here to help you out with it. Fungal diseases caused by root rot are common in Dracaena ‘Janet Craig’ plants if you overwater them. I wanted to use rock in the mix I was creating so it was well aerated and lighter just like the original mix. This will give the plant a better chance at thriving since the roots have a fewer amount of leaves to take care of. You don’t want the roots to stay too wet otherwise they’ll rot out. 99% Upvoted. Avoid watering the Dracaena marginata plant too often. We recommend to always consult an expert before moving forward with any type of project or repair. Excessive, frequent watering causes root rot and several bacterial or fungal issues. January 1992; Authors: Janice Uchida. Dracaena (probably reflexa) and root rot. Soggy soil, watering too often, or poor drainage cause roots to decay slowly. This can lead to the soil becoming the perfect place for fungi to spread. By J.Y. Download PDF (3 MB) Abstract. The following are potential causes for your Dracaenas root rot: If you suspect the culprit to be a type of fungus, you can contact a local agriculture extension agent to help identify which kind. These changes to the plant’s living situation, including buying a better pot, should always be done before you remove the plant from the soil. Water Impurities. This basically involves taking a cutting, but before you do so, you trick the plant into developing a root system on the stem in question. Dracaena marginata's canes can be cut back when the plant becomes too tall and leggy. Eric. It also attracts Pythium-spreading fungal gnats and shore flies. Younger, topmost dracaena leaves are less affected than older, lower leaves. Avoid using fertilizer that is high in superphosphate and other phosphorus sources containing fluorides. Root rot can be caused by overwatering or lack of proper drainage. Overwatering causes root rot and is the main reason a Dracaena plant dies. Even though the dragon tree presents itself with immense robustness, failures in care or choice of location can lead to diverse diseases. If you put these plants in direct sun, your dracaena problems can include round dry patches and streaks on the leaves. Growing in low light or bright light, the Dracaena fragrans produces glossy green foliage. 103: Dracaena Decline and Root Rot, University of California Integrated Pest Management: Pests in Gardens and Landscapes -- Dracaena, Corn Plant, Dragon Tree, Ti Tree, Purdue Extension: Disease Management Strategies -- Pythium Root Rot of Herbaceous Plants, Bachman's Floral Gifts and Gardens: Plant Care -- Dracaena, BASF The Chemical Company: Managing Pythium Root Rot, Missouri Botanical Garden Integrated Pest Management: Armillaria Root Rot, Cornell Cooeprative Exension of Chemung County: Special Care of Those Houseplants. If you have been over-watering your plant or have improper water drainage either in your garden or in a pot, this needs to be assessed before replanting, and a new pot should be purchased if needed. Water your plant less in the winter, when light levels are lower and growth has slowed. Does my dracaena have root rot? 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Bit of lava rock and orange roots mean that the plant becomes too tall and leggy of light or water.
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