Q.Viburnam Appears Stressed/diseased, What Can You Suggest?
These viburnams are 1/1/2 years old. They are fertilized yearly and watered regularly. They appear diseased and stressed but are growing. What can be done to improve them?

Certified GKH Gardening Expert
It appears that they could be, both, overfed and overwatered! On top of that, overwatering can cause diseases to stick around, such as Anthracnose. Fungicides and proper care can help:
https://www.gardeningknowhow.com/ornamental/shrubs/viburnum/brown-viburnum-leaves.htm
https://www.gardeningknowhow.com/ornamental/shrubs/viburnum/viburnum-shrub.htm
https://www.gardeningknowhow.com/garden-how-to/soil-fertilizers/testing-moisture-in-plants.htm
https://www.gardeningknowhow.com/garden-how-to/soil-fertilizers/testing-soil.htm
https://www.gardeningknowhow.com/garden-how-to/soil-fertilizers/soil-ph-plants.htm
https://www.gardeningknowhow.com/garden-how-to/soil-fertilizers/test-soil-for-pests-and-diseases.htm
https://www.gardeningknowhow.com/garden-how-to/soil-fertilizers/making-sure-soil-drains-well.htm