It contains around 1.5kg. Would you install in an 8 frame poly nuc?.
We just stick them into full hives right from the off. You will be surprised how fast they go across the box. You MUST feed them well however.
All packages take something of a dip before the young bees start to hatch and then they really motor. How deep the dip is is a measure of the quality of supplier, too many old bees then the die off rate is higher and the dip much deeper, and with some suppliers I have seen, who shake from the nest rather than the supers, the dip can be very severe.
Good to ask questions before you buy.
1,5Kg is the standard package. Should cover 6 to 8 BS deep frames and will draw comb for fun if fully fed, they are the correct age for doing this and its an incidental product of fed bees of the correct age...it is NOT a severe task in this case.
Mind you...what does 1.5Kg mean? If they fill to 1.5Kg at source then they will be in the vicinity of 1.25 to 1.35 Kg after a few days in a cage. Mainly due to respiration of the stores in their honey stomachs. Bees shaken in a flow are also heavier than bees shaken outwith a flow...so less bees in the weight.
Good producers allow for this and shake 1.6...up to 1.7 Kg at source, depending on flow conditions, so the customer gets as close to 1.5 Kg on delivery as possible. Can amount to a bar or two of bees of a difference at installation time, and with the right age bees as opposed to old bees you can have a situation where the good full weight package is close to double the size of the bare weight packages at the date just before first brood emergence.
Its not quite as Finman says....'just a small swarm'. At face value he is correct, but its far more nuanced than that.