Growli

Pest identification

What's eating my stapelia hirsuta var. vetula?

Mealybugs

Signs: White woolly masses hidden among the dense stem hairs or at the base of stems; infected areas collapse and turn mushy

Control: Dab each colony with 70% isopropyl alcohol using a cotton swab; spray with neem oil solution; check and repeat after 10 days

Spider mites

Signs: Pale stippling or silvery discolouration on hairy stem surfaces; fine webbing at stem bases in warm, dry indoor rooms

Control: Spray thoroughly with insecticidal soap or diluted neem oil, targeting stem surfaces and junctions; improve air circulation

Root mealybugs

Signs: Stems wrinkle and fail to plump after watering; white powdery waxy residue visible on roots when unpotted

Control: Remove from pot, shake off all infested soil, rinse roots, apply systemic insecticide drench, repot in fresh dry gritty mix

Keep stapelia hirsuta var. vetula pest-free

Healthy plants resist pests best. Get the basics right:

Stapelia hirsuta var. vetula pests — FAQ

What is eating my stapelia hirsuta var. vetula?

Stapelia hirsuta var. vetula (a hairy carrion-flower succulent) is most threatened by mealybugs nestling in its fleshy, furry stems. Spider mites colonise the stem surfaces in dry air. Root mealybugs are a secondary risk. Its hair-covered stems trap debris and pests — inspect stem junctions and the soil surface closely each month.

How do I get rid of mealybugs on stapelia hirsuta var. vetula?

White woolly masses hidden among the dense stem hairs or at the base of stems; infected areas collapse and turn mushy Dab each colony with 70% isopropyl alcohol using a cotton swab; spray with neem oil solution; check and repeat after 10 days

How do I get rid of spider mites on stapelia hirsuta var. vetula?

Pale stippling or silvery discolouration on hairy stem surfaces; fine webbing at stem bases in warm, dry indoor rooms Spray thoroughly with insecticidal soap or diluted neem oil, targeting stem surfaces and junctions; improve air circulation

How do I get rid of root mealybugs on stapelia hirsuta var. vetula?

Stems wrinkle and fail to plump after watering; white powdery waxy residue visible on roots when unpotted Remove from pot, shake off all infested soil, rinse roots, apply systemic insecticide drench, repot in fresh dry gritty mix