Alocasia like to be moist, but not saturated or dry. It does not do well with drought! Water when the top inch is dry, which you can figure out by using a moisture meter or poking your finger into the dirt up to your first knuckle.
Light and humidity
Alocasia need a warm, humid environment indoors that replicates its natural home environment of the Philippines. Keep it away from drafts, especially cold ones, and keep a humidifier nearby if you live in a dry, arid climate. They can handle lower light, but will not do well in dark conditions.
Soil and fertilizer
Keep the Alocasia in clean, well-draining soil. Since they prefer to be slightly moist, it is imperative that the soil drains well, otherwise it can lead to root rot. Use 1/3 perlite or potting sand and mix with 1/3 peat and 1/3 soil. Fertilize in spring and summer, and you may just see it bloom!
Cleaning and pruning
Clean the leaves of your Alocasia with a soft, damp cloth to rid it of dirt and dust.
Look for rhizomes on the base of the plant and separate it from the rest of the plant in its own pot. It is best to do this in spring for healthy growth.
Alocasia prefer to be in a tight pot, so you do not need to repot it often, usually every 18-24 months.
Their unique, deeply lined leaves will stand out amongst your collection in the best way. Alocasia Pollys need additional humidity, so you may even wish to add a tray with pebbles and water underneath it to keep it happy. One super important note: Alocasia is both toxic to humans AND pets, so keep this in mind when you place it in your home or office.