01
Read growing records as trends
Sunlight and plant-height records are converted into averages, difference from target, and trend bars so placement or care changes are easier to decide.
Sunlight hours log
A target sun-hour goal plus a date/hours/location log yields the average light received, days falling short, and a placement suggestion.
This reference helper calculates inputs in the current browser only. For decisions requiring official data, check the latest guidance from the relevant authority.
Sunlight hours log
02
Track environment alongside growth
Recording placement, leaf count, and notes alongside the numbers makes the log useful for watering and placement decisions.
Frequently asked questions
How should I set the sunlight target?
Use plant-specific light needs as the baseline; this tool compares your logged average against the daily target you enter.
What if the growth record goes down?
Remeasure first because measuring position or wilting can change the number, then check water, light, and temperature changes.