Pest identification
What's eating my medusa orchid?
Mealybugs
Signs: White waxy deposits tucked between pseudobulbs and at rhizome joints; yellowing foliage and reduced flowering
Control: Manually remove with alcohol-dipped cotton swab; spray with diluted neem oil; repeat weekly and unpot if infestation reaches roots
Scale insects
Signs: Flat or rounded bumps along rhizomes and pseudobulb bases; honeydew and sooty mold in heavy infestations
Control: Scrub off with soft brush and 70% isopropyl alcohol; apply horticultural oil spray; repeat every 2 weeks
Spider mites
Signs: Silvery stippling on leaves; webbing in dry, warm conditions; leaf tips may brown
Control: Raise humidity; rinse foliage; apply insecticidal soap or miticide every 5–7 days for 3 treatments
Keep medusa orchid pest-free
Healthy plants resist pests best. Get the basics right:
Medusa Orchid pests — FAQ
What is eating my medusa orchid?
Bulbophyllum medusae is an indoor epiphytic orchid grown for its striking cascading flower clusters. Mealybugs are the chief pest, hiding between the densely packed pseudobulbs. Scale insects also colonize rhizomes. Its clustered growth habit creates sheltered microhabitats that protect pests from sprays, making manual removal the most effective first step.
How do I get rid of mealybugs on medusa orchid?
White waxy deposits tucked between pseudobulbs and at rhizome joints; yellowing foliage and reduced flowering Manually remove with alcohol-dipped cotton swab; spray with diluted neem oil; repeat weekly and unpot if infestation reaches roots
How do I get rid of scale insects on medusa orchid?
Flat or rounded bumps along rhizomes and pseudobulb bases; honeydew and sooty mold in heavy infestations Scrub off with soft brush and 70% isopropyl alcohol; apply horticultural oil spray; repeat every 2 weeks
How do I get rid of spider mites on medusa orchid?
Silvery stippling on leaves; webbing in dry, warm conditions; leaf tips may brown Raise humidity; rinse foliage; apply insecticidal soap or miticide every 5–7 days for 3 treatments