Queen Cell Incubators

An incubator does what a nurse colony used to do: hold the queen cells at constant temperature and humidity until they emerge. And it does so without depending on that colony being strong, calm or available.

The two numbers that matter

34-35 ºC and around 55-60 % humidity. Outside that, the result is not "slightly worse": it is a queen that does not emerge, or emerges with defective wings or legs. So the specification to look at is not capacity but control stability — how far it swings when you open the door and how fast it recovers.

What it really solves

• It decouples the calendar. You can graft when it suits you instead of needing a nurse colony at exactly the right point.
• It saves the critical window. A cell chilled for a few hours is lost; with an incubator that stops happening through mishap.
• Cell transport. The 12 V portables and the Carricell® let you carry capped cells to the apiary without chilling on the way.

What it does NOT solve

An incubator does not improve the starting larva. A queen comes from a larva under three days old well fed by a strong nurse colony; if that part fails, the incubator delivers a mediocre queen punctually.

Grafting is in queen-rearing tools; mating in mating nuclei.