Hydrangeas are among the most beloved flowering shrubs, and it's no mystery why. Their colorful blooms combine elegance with pom-pom fun and provide gorgeous interest in a garden throughout the year.

Hydrangeas not blooming may be due to improper pruning time, winter damage, or too much shade. Bigleaf and oakleaf hydrangeas bloom on old wood, so pruning them in winter removes flower buds. Smooth ...

Some hydrangea varieties need good protection to survive the winter, whether they are grown in pots or directly in the garden ...

Hydrangeas grown in winter-proof containers can be overwintered in place if the containers are too large to move. Add mulch ...

Closeup of the bright blue blooms of a mophead hydrangea - Kenwiedemann/Getty Images Hydrangeas are as fascinating as they are beautiful. The blooms of certain varieties act as a litmus test of the ...

Why settle for a shrub that blooms for just a few weeks in spring when you can get one that blooms both spring and fall — and maybe a bit in between? That’s been the aim of plant breeders in the last ...

A fertilizer is meant to boost growth, but for hydrangeas (Hydrangea spp.), too much can do more harm than good. It's a mistake even experienced gardeners make when trying to coax bigger blooms or ...

Hydrangeas are exceptional in that the color of their flowers can change depending on the availability of aluminum ions.

As we head into the second half of May, one of the upcoming blooming plants is our beautiful hydrangeas, specifically the hydrangea macrophylla or “mophead” variety. The abundant 2024 blooms marked a ...

Hydrangeas are exceptional in that the color of their flowers can change depending on the availability of aluminum ions. Available aluminum ions make the flowers blue. Aluminum ions are most available ...