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Old 09-19-2009, 07:48 AM
KenP KenP is offline
Jr. Member
American Orchid Society Judge
 

Join Date: Apr 2006
Age: 57
Posts: 2
Default Phalaenopsis nutritional deficiences??

I am currently using Michigan State Formula fertilizer (pure water type) with RO water. This last year my phals have been growing with very short, very thick round leaves that are very closely stacked on top of one another. They literally look like green pancakes. This is appearing in both S/H and bark mix media. Any ideas anyone? I am using 1/4 tsp. very gallon at every watering with every third watering using only RO water. Could this be due to a nutrional deficiency in the MSU fertilizer?
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