ORCHIDGAIN® is a premium greenhouse grade, water soluble plant food developed by commercial growers and universities to promote healthy stems and vibrant blooms. Ideal for orchids grown in soil-less mediums (for example: osmunda, charcoal, stone, bark or tree fern). “There are orchid enthusiasts all over the world!” says BGI‘s owner and founder Thomas Scannell. “These delicate plants should have access to the best fertilizer available” he continues, “It’s important to get the right blend of micro and macro nutrients so we consulted with commercial growers and the researchers at Michigan State University to find out what they recommend.” ORCHIDGAIN contains no Urea, which can be detrimental to orchid health.
Used regular orchid food in the past UNTIL I tried this stuff. Night and day difference and you do not need to use the full prescribed amount. All the plants love it and then I supplement with a wee bit of epsom salts in between.