Light terms that actually mean something
Plant tags love to say "bright indirect light," but most people have never measured what that means in their own living room. Here's the plain-language version, and how to spot each one without a light meter.
Bright indirect
This is a spot near a window (often within a few feet) where the room is well-lit but the sun's direct rays don't fall on the plant itself. Sheer curtains, a north-facing window, or a spot just out of the sun's direct path all count. Most popular houseplants, like pothos, monstera and philodendron, are genuinely happiest here.
Direct sun
This is when sunlight actually lands on the leaves for at least part of the day, usually near a south or west-facing window. It's the right call for cacti, succulents and a handful of sun-loving foliage plants, but it will scorch the leaves of anything used to shade.
The easiest test: hold your hand where the plant sits. A crisp shadow means direct sun. A soft, fuzzy shadow means bright indirect. Almost no shadow at all means it's getting low light.
Low and dappled light
Low light is real distance from any window, or a north-facing room with little direct sky visible. Snake plants, ZZ plants and pothos tolerate it, though they'll grow slowly. Dappled light, the kind you'd find under open tree cover outdoors, is a mix of moving sun and shade; ferns and many understory tropicals evolved for exactly this and often struggle in either full sun or deep shade.
When in doubt
A plant reaching toward the window, dropping lower leaves, or growing pale and leggy usually wants more light. One with scorched, crispy patches on the sun-facing side usually wants less. Bring in a photo of your space, or the plant itself, and we can help match it to the right spot.
