Certainly individual plants have varying nutritional needs, but I don't believe the precise formulas for different orchids has been established. Heck, there are probably differences simply between individuals of the same species!
There is no such thing as a "booster" fertilizer to enhance flowering. The best way to get good, consistent flowering is to raise a plant well and feed it a complete diet so that it can be as healthy as possible, and that requires the use of a very complete fertilizer. The Dyna-Gro "Grow" formula and the Greencare "MSU" formulations are very good.
|