This formula (14-1-1-8Ca-3Mg) is a variant of the original K-Lite formula containing an enhanced level of ammonium-based nitrogen. There is some evidence that some orchids, particularly paphiopedilums and phragmipediums, can benefit from the higher ammonium content.
In use, this formula will produce organce solutions to differentiate it from the blue color of original K-Lite solutions.
One pound makes approximately 178 gallons of 100 ppm N solution. It is currently packaged in air-tight mylar bags that have zip-lock type seals for reclosing them, but I urge you to get a better resealable container once you’ve opened it. Pint canning jars work well.
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