Can grow more than 4 feet tall and wide when mature. Beautiful addition to bright desks and tabletops. Lives for years with good care and grows well with other Alocasia varieties. Like many tropical plants, Alocasia Jacklyn prefers average to above-average relative humidity indoors. This plant needs to live in a room with at least some natural light. Place it on a table or countertop with windows nearby. This plant can only go 1-2 weeks without water so check on it weekly and add water every time the top two inches of soil dry out.