Pest identification
What's eating my gasteria obliqua?
Mealybugs
Signs: Cottony white clusters at leaf junctions; sticky honeydew; slow, weak growth
Control: Remove with alcohol swab; apply neem oil or insecticidal soap spray to the entire plant; repeat weekly until clear
Root mealybugs
Signs: Unexplained decline, wilting leaves, white powdery substance on roots
Control: Unpot, rinse roots, soak in neem solution, dry briefly and repot in fresh gritty mix
Scale insects
Signs: Brown waxy bumps on leaf surfaces and stems; chlorotic spotting around feeding sites
Control: Scrape off manually, swab with isopropyl alcohol, treat with horticultural oil spray; monitor for 3–4 weeks
Keep gasteria obliqua pest-free
Healthy plants resist pests best. Get the basics right:
Gasteria Obliqua pests — FAQ
What is eating my gasteria obliqua?
Gasteria obliqua is a shade-tolerant, thick-leaved succulent that pests find mostly unappealing. Mealybugs are the primary indoor threat, especially in the tight leaf axils. Root mealybugs can go undetected for months. Scale occasionally clings to the stiff leaves. All are managed with alcohol and neem oil.
How do I get rid of mealybugs on gasteria obliqua?
Cottony white clusters at leaf junctions; sticky honeydew; slow, weak growth Remove with alcohol swab; apply neem oil or insecticidal soap spray to the entire plant; repeat weekly until clear
How do I get rid of root mealybugs on gasteria obliqua?
Unexplained decline, wilting leaves, white powdery substance on roots Unpot, rinse roots, soak in neem solution, dry briefly and repot in fresh gritty mix
How do I get rid of scale insects on gasteria obliqua?
Brown waxy bumps on leaf surfaces and stems; chlorotic spotting around feeding sites Scrape off manually, swab with isopropyl alcohol, treat with horticultural oil spray; monitor for 3–4 weeks