How to rescue a Clivia miniata seedling with root rot that is not growing
Root rot in Clivia miniata plants is something that happens often during cultivation. The main causes are poor soil looseness and air permeability, or excessive watering or fertilizing.
Because Clivia miniata seedlings are small with weak root systems, the same care methods are more likely to cause root rot. Once the seedling's roots rot, it cannot absorb water and nutrients from the soil and can only rely on its own stored nutrients to sustain its weakened life. Over time, the old leaves turn yellow and the young leaves become wilted and listless. If left unattended, the plant will likely rot and shrivel up completely. To improve this condition and restore the plant's health and vigorous growth, the rotted roots must be cleaned up and disinfected as soon as possible, then the plant replanted in a pot. The steps are as follows.
1. Clean up the rotted roots and soak to disinfect. First take the Clivia miniata seedling with rotted roots out of its original pot, clean off the rotted roots thoroughly, and scrub the root crown clean with a brush.
2. Air-dry and disinfect. Then wrap the leaves with a wet towel, expose the root crown and let it air-dry for 1-2 days, then soak it in a carbendazim solution or potassium permanganate solution for one hour.
3. Plant in a pot. After that, replant it in loose, air-permeable nutrient soil. The nutrient soil must be replaced; never reuse the old soil. For the growing medium, you can use a three-in-one mix of peat soil, vermiculite and perlite in a 3:2:1 ratio. You can also wrap the root crown in sterilized clean sawdust or moss and plant it directly in the pot. You can even plant it in clean, plain bean-sized gravel, keeping the growing medium at about 30% humidity, avoid direct sun exposure, and keep the plant under weak scattered light. After about 40 to 60 days, new water-crystal root tips will sprout from the root crown. Once the seedling grows roots, it quickly absorbs the water and nutrients it needs, and the plant gradually perks up and returns to a healthy growing state.