How many Boveda do I need for my cigar humidor?
It’s the capacity of the cigar humidor that determines how many Boveda you use. (In other words, how many cigars the manufacturer said your humidor can hold.)
Here’s a chart to use as a guide. Remember, Boveda will never over-humidify beyond the stated percentage on its respective pack. Using more packs or a larger Boveda than is recommended on the chart is totally fine. Your Boveda will last longer that way.