Saving a Rotting Desert Rose (Adenium obesum)

Desert Rose Care: Preventing and Treating Root Rot

Desert roses are succulents that demand full sun, excellent drainage, and minimal water—especially in winter dormancy (55–60°F, dry soil). Overwatering in cool, low-light conditions causes root rot, often fatal.

Key Care Rules

• Use a small terra cotta pot with cactus mix—no drainage shards (they hinder drying).
• Water only when soil is completely dry; in winter, maybe once a month.
• Provide unobstructed south-window sun year-round for flowering.
• Grafted varieties grow faster but need similar care.

If Rot Is Advanced

Unpot, inspect roots, and remove all mushy tissue. Repot in fresh cactus mix in the smallest suitable pot. Water sparingly and hope for recovery—success depends on remaining healthy roots.

Note: All parts are toxic to pets and children.