Carol, mine came from a company called Plant Hormones Canada. It's called "KeikiGrow Plus" but I'm sure it's probably something similar to what Lin found. Here's their FAQ page if you're interested.
http://www.orchidmall.com/horm...
It's also available on Amazon now, I see. I bought mine from Carter & Holmes orchids, as I had an order coming from them anyway. Mine was 'way more expensive, $29.95 for a half a pill-bottle size. But as Lin says, a tiny amount would go a long way. I've used it on about 30 plants and haven't hardly made a dent. Now that I read further down the FAQ, I see you can use it for propagating other plants, too. I'm going to get busy with that!
