Growing spaces · Learning guide

Understand indoor plant light

A bright room to human eyes may still offer little usable light to a plant away from the window.

Distance matters

Light generally decreases as you move indoors away from a window. Nearby buildings, trees, curtains, latitude and season all change the amount reaching leaves.

Direct and indirect

Direct sun reaches the leaves without being scattered by a curtain or reflected first. Bright indirect light can suit many tropical foliage plants, while sun-loving herbs often need stronger light.

Change gradually

Moving a plant suddenly into strong sun can scorch leaves. Acclimatise gradually and watch new growth. Plants advertised as tolerant of lower light still need light to grow.

Safety

Plant identification here is educational. Never use a care entry as proof that a plant is safe to eat or safe for children or pets.

Further reading: Reference source ↗. Written for this starter collection. Check primary references for specialised use.