By the time your nuc has not expanded in numbers of bees, it will be too late - the wasps will be around to steal all that stored food because the nuc will have loads of stores and few bees to defend itself.RAB
I was concerned that I did not have enough frames / drawn foundaation to give the queen space
Just keep feeding them. They will fill up all the available space. The bees can then concentrate on building even more comb to accommodate the ever increasing store of un-needed sugar honey........
Good grief.
They DO look like grains of rice and they ARE much easier to see against dark comb then freshly drawn.
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