CYMBIDIUMS: Fertilizer Program
Author is Robert M. [Bert] Hamilton (Compiler), posted over 4 years ago
From July to September use 16-3-27 once a week, plus a dry feed of 2 pts. Dried blood, 6 pts. Superphosphate, 2 pts. potash at the rate of 1 tablespoon to a 25cm. pot monthly; in September Dried bl...