Artificially lit crops pollination advice
As bumblebees rely on sufficient daylight, artificial lighting can be used to ensure good pollination conditions. As bumblebee may face orientation problems [...] orientation is seriously disturbed as snow reflects 90% of UV-light. When snow covers the greenhouse, it acts as an effective UV filter, affecting pollination [...] energy screen remains closed for a full day, it's better to close the hives as well. Bumblebees can fly and forage under artificial lighting but may struggle