"If you want to bring a real wow factor to your garden, Callistemon – or the Bottlebrush plant – is a must-have. I love these plants for their bold, exotic flowers that look like they belong in a tropical paradise, yet they thrive happily in UK gardens. Their evergreen foliage gives structure all year round, and when in bloom, they’re an absolute magnet for bees and butterflies. We’ve carefully selected a range of Callistemon varieties to bring you the very best – whether you want a striking patio feature or a hardy shrub for your borders. Easy to care for and full of impact, these plants are here to turn heads in your garden!"
Peter McDermott, Head Gardener
"If you want to bring a real wow factor to your garden, Callistemon – or the Bottlebrush plant – is a must-have. I love these plants for their bold, exotic flowers that look like they belong in a tropical paradise, yet they thrive happily in UK gardens. Their evergreen foliage gives structure all year round, and when in bloom, they’re an absolute magnet for bees and butterflies. We’ve carefully selected a range of Callistemon varieties to bring you the very best – whether you want a striking patio feature or a hardy shrub for your borders. Easy to care for and full of impact, these plants are here to turn heads in your garden!"
Peter McDermott, Head Gardener
Callistemon – Exotic Beauty with Effortless Charm
If you’re looking for a plant that guarantees year-round interest and a burst of striking colour, Callistemon is the one to go for. Also known as the Bottlebrush plant due to its unique, vibrant flower spikes, Callistemon adds a dramatic, architectural presence to gardens and patios. Its eye-catching blooms appear in late spring and summer, providing a spectacular floral display while attracting bees and butterflies in droves.
Why Grow Callistemon?
These stunning shrubs are incredibly rewarding and easy to grow. The unmistakable bottlebrush-shaped flowers bring a tropical feel to any space, lighting up the garden in shades of crimson, pink, or yellow.
Unlike many flowering shrubs that lose their appeal after blooming, Callistemon keeps its lush green foliage all year round. Plus, the blooms are loved by bees and butterflies - Callistemon plays an important role in supporting local wildlife while adding movement and life to your garden.
Once established, this plant is wonderfully hardy, tolerating dry conditions and requiring minimal upkeep.
Where to Plant Callistemon?
Callistemon thrives in full sun and well-draining soil, making it ideal for patios, borders, and Mediterranean-style gardens. It performs beautifully in large pots, allowing you to move it to a sheltered spot over winter if needed. Hardy varieties will withstand UK winters, but in particularly cold areas, some winter protection may be beneficial.
Pair Callistemon with other sun-loving plants such as lavender, rosemary, and oleander for a Mediterranean-inspired garden. The bright, feathery blooms also contrast beautifully with ornamental grasses and architectural evergreens.
Easy Care for Maximum Reward
Callistemon requires very little maintenance - simply water regularly in its first year, then allow it to dry out slightly between watering. A light prune after flowering helps maintain its shape and encourages more blooms the following season. Feed with a general-purpose fertiliser in spring to keep it looking its best.
With its distinctive flowers, evergreen foliage, and low-maintenance nature, Callistemon is the perfect way to add colour and character to your garden. Whether you’re looking to fill a sunny border or add a striking focal point to your patio, this stunning shrub won’t disappoint.