Pruning is a necessary but often tedious task for gardeners. Getting the timing right is essential for many plants, and viburnums are a great example. With over 150 species, viburnums (Viburnum spp.) ...

WHAT: A doublefile viburnum, the Viburnum plicatum f. tomentosum Mariesii, is a hardy, wide-spreading deciduous shrub with a brilliant floral display in the spring, clusters of red berries in summer ...

I planted this shrub four years ago. It has never bloomed. This year it had buds for the first time, all year until frost. They never opened. I think it is a viburnum. I have fertilized. It is ...