So the wife and I went to the Home and Garden show this evening. There was a booth selling these gel water beads to more or less put in vases of plants and flowers. The wife decided she wanted some, so we bought some. They are really tiny but once you add water they expand and hold the water for awhile. Over time they shrink up and then you add more water. My question is, will these work in my humidors if I add distilled water to them. I do not see why not, the only issue that I see is controlling the RH.
Here is a link of the beads I am speaking of.
http://www.soilmoist.com/products/decobeads.php