Pest identification
What's eating my black prince echeveria?
Mealybugs
Signs: White waxy masses in rosette; leaves become sticky; plant growth slows noticeably
Control: Treat with isopropyl alcohol on a cotton swab; follow with neem oil spray; repeat weekly for 3–4 weeks
Vine weevil grubs
Signs: Plant wilts suddenly despite adequate water; C-shaped grubs found in soil eating roots
Control: Apply beneficial nematodes (Steinernema kraussei) to moist soil in spring or autumn; repot and remove grubs by hand
Fungus gnats
Signs: Clouds of tiny flies near pot; root damage from larvae in soggy soil
Control: Reduce watering frequency; drench with Bti; place yellow sticky traps nearby
Keep black prince echeveria pest-free
Healthy plants resist pests best. Get the basics right:
Black Prince Echeveria pests — FAQ
What is eating my black prince echeveria?
Echeveria 'Black Prince' is most commonly attacked by mealybugs nestled among its dark, tight rosette leaves — their white fluff is easy to spot against the deep purple foliage. Vine weevil grubs can silently destroy roots. Fungus gnats signal overwatering. Aphids occasionally hit flower spikes.
How do I get rid of mealybugs on black prince echeveria?
White waxy masses in rosette; leaves become sticky; plant growth slows noticeably Treat with isopropyl alcohol on a cotton swab; follow with neem oil spray; repeat weekly for 3–4 weeks
How do I get rid of vine weevil grubs on black prince echeveria?
Plant wilts suddenly despite adequate water; C-shaped grubs found in soil eating roots Apply beneficial nematodes (Steinernema kraussei) to moist soil in spring or autumn; repot and remove grubs by hand
How do I get rid of fungus gnats on black prince echeveria?
Clouds of tiny flies near pot; root damage from larvae in soggy soil Reduce watering frequency; drench with Bti; place yellow sticky traps nearby