Phalaenopsis × ariadne · Perennial
Root rot: Ensure excellent drainage in bark-based compost and avoid letting the pot sit in standing water.
Mealybugs: Wipe affected areas with a cloth dampened with methylated spirit or apply insecticidal soap.
Scale insects: Scrape off visible scales manually and treat with a systemic insecticide if infestation persists.
Leaf tip burn: Maintain consistent humidity above 50% and avoid direct exposure to cold draughts or radiators.
Vine weevil: Use nematode treatments in the compost during warmer months to control soil-dwelling larvae.