Hydrangeas are famous for their big, cloud-like blooms; with the right soil, they turn a gorgeous shade of blue.
These lovely little flowers pop up in early spring, dotting your garden with clusters of sky-blue blooms.
Known for their sword-like leaves and bold flowers, irises come in a range of colors, blue being one of the most striking.
This perennial produces blue to purple flowers. It requires supplemental watering in summer to prevent dormancy.
Hyacinths produce compact, fragrant flower spikes that add a burst of blue to early spring gardens.
Though typically white, some snowdrop varieties hint at a soft blue tint.
A true showstopper, the Himalayan blue poppy boasts rare, vivid blue petals with golden centers. It needs cool, damp, and partially shaded conditions with acidic, rich soil.