Sedum/Stonecrop
Symptom Cause  
Leaves wrinkled or curled; discolored, stunted, tend to fall off
Aphids
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Stems rot at soil line
Crown Rot
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Dead blotches on leaves
Leaf Blotch (fungus)
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Plants suddenly die out
Overspread
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Powdery spots on leaves
Rust (on plants)
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Ragged holes in leaves, often in middle
Slugs and Snails
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Plants lanky; poor flowering
Soil Too Rich
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