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Light

Reading a room before you buy a plant

6 min readBy Marisol Vane
West-facing glass at four in the afternoon — the only hour that honestly describes this room.
West-facing glass at four in the afternoon — the only hour that honestly describes this room.

Before soil or species, learn the hours. Where does the morning fall, and how long does it stay?

Stand in the room first

Before buying anything, spend a week noticing where the light lands. Not where you imagine it lands — where it actually falls at nine, at one, at five.

Most disappointing plants are well-chosen plants in a misread room.

Light is not a mood. It is a measurable quantity, and it is the only variable you cannot improvise your way around.

A simple reading

Hold your hand a foot from the wall on a bright day. A crisp shadow with hard edges means direct sun. A soft grey shadow means bright indirect. No shadow at all means low light, whatever the room feels like to your eye.

Hard-edged shadow at one o'clock: direct sun, and a place to be honest about it.
Hard-edged shadow at one o'clock: direct sun, and a place to be honest about it.

Then buy the plant

Once you know the reading, the shopping becomes almost boring — in the best way. You are no longer buying a hope. You are matching a plant to a condition you have already confirmed.

Rubber Tree (Ficus elastica)Waitlist

Connected Plant Dossier

Rubber Tree

Ficus elastica

A Rubber Tree is the fastest way to learn what your window actually offers. It sulks visibly in poor light and thickens in good, which makes it an unusually honest instrument.

Light
Bright indirect light; turn a quarter-turn each week for even growth.
Water
When the top inch dries — roughly every ten days in summer.
Zone
Zones 10–12
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