I used it to activate and eye on a dumb cane. In 3 days the eye was active and growing a side shoot. I also Used to activate an inactive root node in jewel orchids that was poorly rooted and it work really well. I'm quite happy. Planing on using in other aeroids and orchids not to make keikis but to promote healthy root growth in sick orchids . I only recommend to use the this product in healthy plants if you want to promote new growth or keikis.