Just a question this is my first full year. I purchased three established hives early last fall and made it through with 2. I split one and ordered three queens to replace the original two and one for my new split. I had some trouble requeening one split so I had to use my other queen for that which left none to requeen my other hive. The hive that I did not split appeared to be carniolan or a dark breed reminder I ran out of queens so this was the old queen. They built up really slow but then were off to a great start by mid april. However they have remained filling only 3-4 frames of brood, no more. Is this normal. I was hoping to get honey off of this hive because the rest were splits, swarms, and nucs. I know it is early and may be expecting too much too early. I installed a super 2 weeks ago with drawn comb, no signs of nectar yet. Any tips to help me out or any way I can help them.