LC purple pigment on leaf, pseudobulb, and sheath?
Rob's is no doubt right, but I do have a question. Is the new environment
colder? For those of us who grow outside down here and have little control
over our temps, the rare cold weather can cause reddish purple pigmentation
of Catt leaves. Our solution is Epsom salts, 1Tb/gallon once a month.
Just sayin'.....
Diana
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