Credits

House Plant Journal

by Darryl Cheng

Author of The New Plant Parent

Darryl’s guide addresses a core problem that every houseplant owner runs up against: the term “bright indirect light” is vague and open to interpretation. As he explains, the human eye adjusts easily to a wide range of light levels, so it’s nearly impossible to feel the difference between adequate and inadequate light. This is why people with large windows often succeed with their houseplants, while those in smaller spaces struggle, regardless of their effort or care.

Darryl’s approach emphasizes measurement over guesswork, using foot-candle readings to provide concrete, plant-by-plant requirements. The guide assesses two key parameters: duration of direct sun exposure and strength of ambient indirect light. His practical advice is summed up simply with this quote: “let your plant see as much of the sky as possible.”