Pest identification
What's eating my gasteria pillansii?
Mealybugs
Signs: White waxy fluff at leaf bases and axils; honeydew deposits; reduced vigor and pale coloring
Control: Dab each colony with isopropyl alcohol; spray whole plant with neem oil or insecticidal soap every week for a month
Scale insects
Signs: Hard rounded bumps on stems and leaf backs; yellow or brown patches around feeding sites
Control: Scrape off with a soft toothbrush; treat with alcohol swab; apply horticultural oil spray and repeat in 2 weeks
Root mealybugs
Signs: Gradual unexplained decline; white powdery wax coating roots when unpotted
Control: Remove all old soil, rinse roots, soak in diluted neem solution, repot in fresh sterile fast-draining mix
Keep gasteria pillansii pest-free
Healthy plants resist pests best. Get the basics right:
Gasteria Pillansii pests — FAQ
What is eating my gasteria pillansii?
Gasteria pillansii is a striking, fan-shaped succulent that is reasonably pest-resistant indoors. Mealybugs remain the most likely pest, hiding at leaf junctions. Scale insects can appear on older mature stems. Root mealybugs are a hidden threat in containers. Routine inspection and restrained watering prevent most infestations.
How do I get rid of mealybugs on gasteria pillansii?
White waxy fluff at leaf bases and axils; honeydew deposits; reduced vigor and pale coloring Dab each colony with isopropyl alcohol; spray whole plant with neem oil or insecticidal soap every week for a month
How do I get rid of scale insects on gasteria pillansii?
Hard rounded bumps on stems and leaf backs; yellow or brown patches around feeding sites Scrape off with a soft toothbrush; treat with alcohol swab; apply horticultural oil spray and repeat in 2 weeks
How do I get rid of root mealybugs on gasteria pillansii?
Gradual unexplained decline; white powdery wax coating roots when unpotted Remove all old soil, rinse roots, soak in diluted neem solution, repot in fresh sterile fast-draining mix