Iāve been having really great luck with my propagation set up! I got these grow lights and green house on Amazon for cheap, and hooked them both up with an IKEA cart Iāve had for ages. I have the lights on a 12/12 timer. Inside the greenhouse I have a heating pad set to 80 degrees (it was my cats heating pad, nothing fancy) with a half cookie sheet on top of it filled with rocks and water. It gets nice and humid in there but itās not airtight. So far Iāve rooted string of hearts, Hoya, draecana, night blooming cereus, alocasia and Chinese money plant. Roots have been developing super quickly! Likeā¦within a week for most of them.