my grow cabinet has a lower humidity than it should, and i was wondering if there was any tricks that could help me raise the humidity levels... not a humidifier though
Water and a heat source. I've heard people say to put a saucer of water near the plants, but its never worked for me. A large water source like a bucket and heat will up your humidity.
a saucer of water just sitting out wont do shit for humidity. It needs a little assistance. put trays of water around your plants, put rocks in these trays. let the rocks be large enough that part of them sticks out of the water. theyll catch a bunch of heat/light, and start throwin water in the air for you, no need for additional heat (who wants to add heat to their grow anyhow?)