Q.Why Are The Berries Falling Off My Bush?
The berries are still green too. When do they turn red? Thanks.
Certified GKH Gardening Expert
Weather is often the culprit. Drought conditions, an early frost, high temperatures can cause fruit drop. Make sure your bushes are getting enough water.
These articles should help:
https://www.gardeningknowhow.com/ornamental/shrubs/holly/when-does-holly-bloom-fruit.htm
https://www.gardeningknowhow.com/ornamental/shrubs/holly/common-types-of-holly.htm
https://www.gardeningknowhow.com/ornamental/shrubs/holly/diseases-of-holly-bushes-pests-and-diseases-damaging-holly-bushes.htm