This code is all done in my Blocks class with all my other blocks, just posted it seperatly so you could see which line i am talking about.

lemon_crop = new BlockLemonCrop().setCreativeTab(SlurpiesDongles.tabSlurpiesDongles).setUnlocalizedName("lemon_crop");
GameRegistry.registerBlock(lemon_crop, lemon_crop.getUnlocalizedName().substring(5));
registerRender(lemon_crop);