life
Indoor plants respond to the room they live in, not a fixed watering calendar
A plant's place in a room can matter as much as the attention it receives. Light supports photosynthesis, and the amount available changes with the window, the season and the distance between the plant and the glass.
University of Minnesota Extension guidance connects indoor lighting with plant growth and water use. A plant receiving less light may grow more slowly and use less water. That helps explain why copying a watering schedule from a different home can produce disappointing results.
Successful care starts with matching the plant to the conditions. A location that looks bright to a person may not provide the light a particular species needs. Changes should be observed over time, with attention to the plant's appearance and the moisture of its growing medium rather than to a rigid weekly rule.
Houseplants can make a room feel more welcoming, but they are living organisms with differing requirements. Learning those requirements makes care more predictable. Choosing a suitable plant and adjusting to the actual environment is often a more useful approach than repeatedly adding products to solve a problem caused by an unsuitable position.