To grow plants indoors, you need a container, a growing medium, light, water, and nutrients. These basics can be provided either separately in a traditional pot setup or combined into a smart garden system.

In a classic pot setup, this usually means a pot with drainage holes, suitable soil, occasional fertilizer, and a place with enough light. Many people grow indoor plants on windowsills using natural daylight, and add a grow light if sunlight is limited.

A grow light is optional, but it becomes important if your home does not get strong, consistent daylight. Without enough light, plants may survive but grow slowly or weakly.

A smart garden combines most of these elements into one system. It typically includes built-in lighting, water circulation, and nutrient delivery, which reduces guesswork and makes indoor growing more consistent, especially for beginners.

In everyday indoor use, success depends less on having many tools and more on providing steady light and basic care.