Loose flowers were the reason I started with watercolors, but I always struggled with it. Maybe I just missed the techniques? I tried with the roses almost a year ago, it didn't turn out well and I just decided it is not my thing. 
Now I decided that I am going to fill entire page with roses and hopefully I wil get the hang of it. 
Well, not exaclty but I am a much closer than I was before :)