Pest identification
What's eating my haworthia venosa?
Mealybugs
Signs: Fluffy white masses tucked at leaf joints and growing tips; weakened, pale new leaves
Control: Remove manually with alcohol swab; spray entire plant with neem oil or insecticidal soap; repeat every 7–10 days
Scale insects
Signs: Hard or waxy brown bumps on stems; yellowing around attachment points; sticky honeydew
Control: Scrape off with a toothbrush dipped in alcohol; apply horticultural oil spray; monitor and repeat for 3 weeks
Fungus gnats
Signs: Larvae damage roots in wet soil; adults fly around the plant and soil surface
Control: Let soil dry thoroughly between waterings; drench with Bti (e.g., Gnatrol); use yellow sticky traps
Keep haworthia venosa pest-free
Healthy plants resist pests best. Get the basics right:
Haworthia Venosa pests — FAQ
What is eating my haworthia venosa?
Haworthia venosa is a compact succulent rarely troubled by pests, but mealybugs are the primary indoor risk. Scale can appear on older stems. Root rot from overwatering draws fungus gnat larvae. Keeping plants in well-draining gritty soil and bright indirect light minimizes all pest pressures significantly.
How do I get rid of mealybugs on haworthia venosa?
Fluffy white masses tucked at leaf joints and growing tips; weakened, pale new leaves Remove manually with alcohol swab; spray entire plant with neem oil or insecticidal soap; repeat every 7–10 days
How do I get rid of scale insects on haworthia venosa?
Hard or waxy brown bumps on stems; yellowing around attachment points; sticky honeydew Scrape off with a toothbrush dipped in alcohol; apply horticultural oil spray; monitor and repeat for 3 weeks
How do I get rid of fungus gnats on haworthia venosa?
Larvae damage roots in wet soil; adults fly around the plant and soil surface Let soil dry thoroughly between waterings; drench with Bti (e.g., Gnatrol); use yellow sticky traps