There is a type of person who kills every plant they own, replaces them with new ones, and attributes the problem to bad luck. The plants are not unlucky. They are in the wrong place. The most common cause of plant death in homes is not neglect — it is incorrect light placement. Most houseplants die from too little light, or from being moved to a position that looks decoratively correct but is biologically wrong.
The honest light guide
Plants sold in garden centres and homeware shops are categorised by light requirements, and these categories have actual meaning. The problem is that most people overestimate how much light their rooms receive.
Bright indirect light
Within 1–2 metres of a window, but not in direct sun. This is the requirement that most popular houseplants actually need. A monstera, a fiddle-leaf fig, a pothos, a rubber plant — all prefer this. "Bright indirect" does not mean "any room with windows." It means genuinely close to the light source, shielded from direct midday sun.
Low light tolerant
These plants survive rather than thrive in dim conditions. The genuinely shade-tolerant options are limited: pothos, snake plants (Sansevieria), ZZ plants, cast-iron plants, and peace lilies. These are the plants for corners away from windows, north-facing rooms, and hallways.
Direct sun
South-facing windowsills. Cacti, succulents, and herbs. Most people own few plants that genuinely want direct sunlight — and when they do place them correctly, they're often surprised how well they perform.
The plants worth owning
- Pothos (Epipremnum aureum) — trailing, fast-growing, tolerates low light and irregular watering. Nearly unkillable. Ideal for shelves and hanging positions.
- Snake plant (Sansevieria) — upright, architectural, tolerates very low light and infrequent watering. The right plant for rooms with poor light.
- Monstera deliciosa — large, dramatic, grows quickly in bright indirect light. Makes an immediate impact. Needs a bright spot and regular watering.
- Olive tree — needs a very sunny position (south-facing window or outside in summer) but brings texture and a Mediterranean quality that is hard to replicate.
- Fiddle-leaf fig — beautiful and difficult. Hates being moved. Put it in its final position (bright indirect light, away from draughts) and leave it there.
The watering mistake: Most indoor plants are killed by overwatering, not under-watering. Before watering, push a finger 2cm into the soil. If it feels damp, wait. Water thoroughly when it's dry — then wait again. A simple moisture meter costs very little and prevents most plant deaths.