Euphorbia meloformis · Succulent
Root rot: Ensure well-draining soil and allow to dry completely between waterings.
Mealybugs: Isolate plant and treat with insecticidal soap or alcohol-dipped swabs.
Spider mites: Increase humidity and spray with water or use a miticide if infestation is severe.
Scale insects: Scrape off manually or apply horticultural oil during the growing season.