#1 - Red Cluster Bottlebrush Shrub
#2 - Red Cluster Bottlebrush Shrub

Red Cluster Bottlebrush Shrub

Callistemon rigidus 'Red Cluster'

Bright red, brush-like flowers attract hummingbirds

Evergreen foliage provides year-round interest

Tolerates heat and drought conditions



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A Heavy Display of Vibrant Red Blooms Throughout Multiple Seasons

The Red Cluster Bottlebrush is a show-stopping addition to any garden landscape. Bursting with vibrant red blooms twice a year, this heavy- and long-blooming shrub is a favorite among gardeners.

Whether you're looking to create a striking hedge, shape it into a small single-trunk tree, or let it flourish as a multi-trunk specimen, this plant offers endless possibilities. It also attracts hummingbirds, butterflies, and nectar-feeding birds, welcoming lots of biodiversity to your garden.

Once established, the Red Cluster Bottlebrush requires minimal upkeep. Plus, it's drought-resistant, ensuring it thrives even in dry conditions.

From its cylindrical, brush-like flowers to its ability to thrive in warm climates and bask in sunlight, this plant promises to be a standout feature in any outdoor space. Grow your Red Cluster Bottlebrush today!

Full Planting & Care Instructions

Product Details

Mature Height:12-15 ft.
Mature Width:8-10 ft.
Sunlight:Full Sun
Bloom Season(s):Spring Blooming, Summer Blooming
Growth Rate:Moderate Growing
Botanical Name:Callistemon rigidus 'Red Cluster'
Does Not Ship To:AZ
Grows Well In Zones:8-11 outdoors
grow zone map

Growing Zones: 8-11 outdoors

(hardy down to 20℉)

Customer Reviews & Photos

4.8

Based on 8 reviews

57
40
31
20
10
Mary B.
8/14/2025
Verified Buyer

Bottle brush

Hasn’t bloomed yet

Fast Growing Trees Plant ExpertHi Mary, thank you for letting us know how things are going. We are sorry it is not blooming yet, but it is common for young bottlebrushes to focus first on root development. Rest assured this is normal for nursery-grown plants, and we are here if you’d like help encouraging it when the time comes.
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Lamanda K.
7/6/2025
Verified Buyer

Bottlebrush

Excellent

Media from review #1
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Bill P.
5/31/2025
Verified Buyer

Hummingbird Magnet!

Not only is this tree beautiful when it blooms but if you want hummingbirds coming to your yard… This is the tree!

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Karin P.
5/16/2025
Verified Buyer

My little red

I am utterly please with this (so far) little red. It survived its long journey without trouble, looks healthy and will be simply beautiful.

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Carol W.
5/8/2025
Verified Buyer

Bottlebrush plants

The plants arrived and they are perfect! Such healthy bushes! We are extremely pleased 😀

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