I wouldn't call it that. If you acquired the berry from through legal means and made use of the in-game berry field to grow more it's all fair in my opinion.
Quick question: Anyone got a Brave Syncronizer Abra/Ralts they would be willing to trade? Don't need any special IVs/etc, just the Syncronize ability and Nature required. Can offer any of the pokébred 'mons from my signature link in return. ↓