I rencently bought some citrus from the big blue store. I had to. There are strict restrictions on citrus in the Sunshine State. One tree infected with citrus canker can wipe out whole groves. This is one thing we won't be able to do organically. I just couldn't live with myself if one of my trees took out someones livelihood.
We have 3 Meyer Lemon and 2 Key Limes. I'm not the only one that loves them.