Pest identification
What's eating my desert bromeliad?
Mealybugs
Signs: White waxy clusters deep in the rosette and at leaf axils; reduced vigor and yellowing outer leaves
Control: Apply alcohol with cotton swabs to accessible bugs; drench rosette base with diluted neem oil and repeat every 7 days
Scale insects
Signs: Hard, shell-like brown bumps on lower and outer leaves; honeydew and sooty mold in severe cases
Control: Scrape off with a stiff brush dipped in rubbing alcohol; follow with neem oil spray on a 10-day cycle
Spider mites
Signs: Pale stippling and fine webbing on leaf surfaces in very hot, dry conditions
Control: Rinse plant; improve air humidity around the pot; apply insecticidal soap or neem oil spray weekly until resolved
Keep desert bromeliad pest-free
Healthy plants resist pests best. Get the basics right:
Desert Bromeliad pests — FAQ
What is eating my desert bromeliad?
Desert Bromeliad (Hechtia glomerata) is a xeric, spine-armed plant grown outdoors in dry gardens or indoors in bright sunny spots. Its tough, succulent-like foliage resists most pests, but mealybugs can shelter deep in the rosette base and scale insects settle on older leaves. Spider mites can strike if the air is both hot and dry.
How do I get rid of mealybugs on desert bromeliad?
White waxy clusters deep in the rosette and at leaf axils; reduced vigor and yellowing outer leaves Apply alcohol with cotton swabs to accessible bugs; drench rosette base with diluted neem oil and repeat every 7 days
How do I get rid of scale insects on desert bromeliad?
Hard, shell-like brown bumps on lower and outer leaves; honeydew and sooty mold in severe cases Scrape off with a stiff brush dipped in rubbing alcohol; follow with neem oil spray on a 10-day cycle
How do I get rid of spider mites on desert bromeliad?
Pale stippling and fine webbing on leaf surfaces in very hot, dry conditions Rinse plant; improve air humidity around the pot; apply insecticidal soap or neem oil spray weekly until resolved