Fungicides have not been effective at preventing infections, and once the fungus is inside the wood fungicides can’t touch it, so they are generally not recommended in the landscape. Avoid using ...

Varieties offer beautiful summer blooms, fall foliage, and evergreen leaves Viburnum is a genus of popular flowering perennial landscape shrubs, with more than 150 viburnum varieties available.

But awabuki – considerably more tropical in appearance than sweet viburnum – doesn’t grow as tall (20 to 40 feet), though it too can be used as a shrub or small, wind-resistant tree.