Root Rot
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关于这种疾病
A condition in which roots decay due to excess moisture or poor drainage, potentially causing the entire plant to soften and die. Because agaves are drought-adapted succulents, overwatering is a leading cause of root rot.
主要症状
- Leaf bases may soften and turn yellow
- The plant becomes unstable or wobbles
- Roots may turn brown or black with an unpleasant odor
- Discoloration and dieback may progress from the leaf tips
主要原因
- Excessively frequent watering
- Use of poorly draining soil or pots without drainage holes
- Prolonged waterlogging due to blocked drainage holes
- Overwatering in hot and humid conditions
预防（栽培环境与日常管理）
Use well-draining succulent mix in pots with drainage holes, and water only after the soil has dried completely. Reduce watering especially during hot and humid summer months.
相关图鉴
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尽快处理（隔离、去除诱因）专卖店·园艺可做的处理？
Specialist nurseries and succulent growers can assess the plant's condition and provide guidance on improving soil mix, pot selection, and watering routines. Depending on the extent of decay, they may advise on propagation or re-rooting practices.
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