Calliandra haematocephala, commonly known as Red Powder Puff, is a tropical looking shrub that brings a bold, almost playful texture into the landscape. It’s best known for its unique flowers, which look like soft, feathery bursts of red.

The blooms are made up of long, threadlike stamens that form round, puffball shapes. They stand out clearly against the foliage and tend to appear in cycles through the warmer months, adding repeated color and interest.

The foliage is made up of finely divided, fern-like leaves that give the plant a soft, airy feel. That texture contrasts nicely with heavier shrubs and helps keep the overall look from feeling too dense.

It naturally grows into a large, somewhat open shrub, but it can be shaped or lightly pruned to keep it more compact. It works well as a focal plant, a loose screen, or as part of a layered planting where you want something with a bit more character.

Calliandra haematocephala grows best in full sun to partial shade and prefers well drained soil. It benefits from regular watering, especially in warmer conditions, and performs best in areas protected from strong frost.

It typically reaches about 8 to 15 feet tall and wide, depending on how it’s maintained. It is well suited for USDA zones 9 through 11 and is sensitive to cold temperatures. The foliage is evergreen in mild climates. This plant can also thrive in Zone 10 as we often see it in Southern California landscapes.

This plant has low toxicity and is generally a safe choice for gardens with pets and children.

The flowers attract pollinators such as bees and are especially attractive to hummingbirds.

It is generally deer resistant, though occasional browsing may occur.

Calliandra haematocephala fits especially well into tropical, Mediterranean, and pollinator-friendly garden designs, where its unique flowers and soft texture can be used as a focal point.

Expert Tip:

I like using this where you want something a little unexpected. The flowers have such a unique texture that they stand out right away. If you have a blank wall that needs softening, this plant will soften it so long as you install some steel cable for it to climb on.

— Nick from Rooted Theory