Pest identification
What's eating my philodendron hastatum?
Spider mites
Signs: Yellowing leaf surfaces with tiny white dots; webbing on undersides in severe cases
Control: Wipe leaves with a damp cloth; spray neem oil or insecticidal soap every 7 days
Mealybugs
Signs: White powdery residue and sticky honeydew at stem joints and leaf bases
Control: Remove with alcohol swabs; apply neem oil drenches and repeat weekly for a month
Scale insects
Signs: Hard brown bumps on stems; reduced vigour and sticky sap deposits
Control: Scrape off with a toothbrush; treat with horticultural oil or a systemic insecticide
Keep philodendron hastatum pest-free
Healthy plants resist pests best. Get the basics right:
Philodendron Hastatum pests — FAQ
What is eating my philodendron hastatum?
Philodendron Hastatum (Silver Sword) is a robust climbing houseplant prone to spider mites in dry air and mealybugs along its elongated stems. Scale can establish on older stems if undetected. Good air circulation, regular leaf wiping, and monthly neem oil spray are reliable preventive measures indoors.
How do I get rid of spider mites on philodendron hastatum?
Yellowing leaf surfaces with tiny white dots; webbing on undersides in severe cases Wipe leaves with a damp cloth; spray neem oil or insecticidal soap every 7 days
How do I get rid of mealybugs on philodendron hastatum?
White powdery residue and sticky honeydew at stem joints and leaf bases Remove with alcohol swabs; apply neem oil drenches and repeat weekly for a month
How do I get rid of scale insects on philodendron hastatum?
Hard brown bumps on stems; reduced vigour and sticky sap deposits Scrape off with a toothbrush; treat with horticultural oil or a systemic insecticide