Experiment

Daily misting failure

No durable improvement. Leaf surfaces looked better briefly after spraying, but edge crisping and decline pattern stayed functionally unchanged.

Season Winter Duration 6 weeks Risk high

Hypothesis

Daily manual misting will improve Boston fern condition in a dry indoor room without changing any other variable.

Intervention

Misted foliage once every morning for 6 weeks while keeping the same pot, room, and baseline watering schedule.

Confidence note

High confidence on the narrow claim tested. This did not solve the relevant environmental constraint.

Durable visual improvement

None

Daily labor required

High

Better corrective variable

Ambient humidity plus root-zone consistency

This is the kind of experiment that sounds trivial until you realize how much common advice depends on it being true. It was not.

Related plants

Profiles involved in the intervention

Experiment checklist

Checkbox state is scoped to the page slug and task id so it survives reloads without any framework runtime.