Spider Mites
Our analysis of 23 verified rescue cases across 23 plant species shows exactly what causes spider mites and the most effective fixes.
Quick Summary
Fine webbing on leaf undersides, stippled yellowing, and premature leaf drop indicate spider mite (Tetranychus urticae) infestation. These arachnid pests thrive in hot, dry indoor conditions common in heated homes during winter. Populations explode exponentially when humidity drops below 40%, with a single female producing 100+ offspring in her lifetime. Unlike scale, mites are mobile and spread rapidly between plants via webbing that catches air currents.
Most Effective Solutions
- 1 Isolate plant immediately to prevent spread
- 2 Shower entire plant with lukewarm water to dislodge mites and webs
- 3 Apply insecticidal soap or neem oil every 5-7 days for 4-6 weeks targeting leaf undersides
Affected Plants
23 speciesrubber plant
Ficus elastica
calathea
Goeppertia spp.
string of pearls
Curio rowleyanus
pothos
Epipremnum aureum
anthurium
Anthurium spp.
rose
Rosa spp.
dracaena
Dracaena spp.
parlor palm
Chamaedorea elegans
philodendron
Philodendron spp.
cast iron plant
Aspidistra elatior
peace lily
Spathiphyllum
spider plant
Chlorophytum comosum
rattlesnake plant
Goeppertia insignis
alocasia frydek
Alocasia micholitziana 'Frydek'
majesty palm
Ravenea rivularis
english ivy
Hedera helix
indoor lemon
Citrus limon
hydrangea
alocasia polly
croton
Codiaeum variegatum
dieffenbachia
Dieffenbachia spp.
fiddle leaf fig
Ficus lyrata
chamaedorea elegans
Frequently Asked Questions
What causes spider mites?
How do I fix it?
- Isolate plant immediately to prevent spread
- Shower entire plant with lukewarm water to dislodge mites and webs
- Apply insecticidal soap or neem oil every 5-7 days for 4-6 weeks targeting leaf undersides