Check the light where your plant actually lives.
Plantly helps you check light and compare possible plant locations. Light checks, species context, rooms, and exact spots work together so placement decisions refer to the place where a plant actually sits, not just the name of a room.
In this article

Compare exact spots, not just rooms
The area beside a window and a shelf farther inside the same room can have very different light. Plantly lets you organize plants by room and exact spot and use light checks and placement guidance with plant context. Keeping a location on the profile makes it easier to remember which conditions a previous observation referred to.
Understand what a phone light check tells you
Phone-based readings and camera estimates depend on the device and how you take the check. They provide placement guidance rather than the certainty of a calibrated professional light meter. Light also changes with the time of day, season, weather, and nearby shade. Treat a check as an observation of the current conditions, not a complete record of the plant’s daily light exposure.
Connect placement with the plant’s history
When you move a plant, update its location and record the change in its journal. Follow-up photos and notes give you a way to compare what happened before and after the move. Plantly keeps placement, care, and health observations with the same plant profile, so you can review the whole history instead of separate notes about a window or shelf.
How to get started
Choose a room and spot
Record the actual place where the plant sits, such as a shelf or a position near a window.
Run a light check
Follow the in-app measurement instructions at that spot and review the result together with the plant’s species context.
Compare and keep observations
Check another possible spot if needed. Record placement changes and use later journal observations to review them.
Frequently asked questions
Can I use Plantly to compare plant locations?
Yes. Light checks and placement guidance can help you compare rooms and exact spots with the plant’s context in mind.
Is a phone light check a professional light measurement?
No. Device sensors and camera estimates have limits. Use the result as guidance and remember that light varies throughout the day.
Does one reading describe all the light a plant receives?
No. A check describes conditions when it is taken. Time of day, season, weather, and shade can change the light at the same spot.
