Hi, I wanted to make a hefeweizen an found this recipe: 2,5 kg Malt American 2-Row 2,0 kg Wheat malt 230 g. Malt carapils 230 g. Malte vienna 14,0 g. Hallertau 4,5%AA 60 min 7,5 g. Hallertau 4,5%AA 30 min 14,0 g. Hallertau 4,5%AA 15 min 11,5 g. Yeast WLP-380 As I didn't find the correct hops and yeast from the original recipe I made the following substitutions looking for the same IBU: 16,0 g. Hallertau Hersbrucker 3,3%AA 60 min 14,0 g. Hallertau Hersbrucker 3,3%AA 30 min 8,0 g. Hallertau Hersbrucker 3,3%AA 15 min 11,5 g. Yeast WB-06 In the end I noticed the yeast was for a witbier instead of hefeweizen and I 'd really like to make this change, but I didn't add coriander seeds and orange peel during boiling. Now my beer is fermenting for 3 days. Does anyone now if it's ok if I add them at second fermentation? If yes, how should I do it? Should I have the same results as if they were added during boiling? Thanks!