Lavatera bicolor, commonly known as Tree Mallow, is a fast growing, airy shrub or small tree known for its soft foliage and delicate, hibiscus like flowers. The blooms are typically pale pink with deeper rose colored centers, creating a subtle two tone effect that adds a light, romantic feel to the garden.

Flowering begins in spring and can continue through summer, with a steady display of blooms that attract pollinators such as bees. The flowers are held above soft, gray green foliage that gives the plant a relaxed, slightly coastal look.

Lavatera bicolor has an open, somewhat loose growth habit and works well in informal plantings, mixed borders, or as a background shrub where a softer texture is desired. It can also be used to quickly fill space in new landscapes thanks to its fast growth.

This plant performs best in full sun and prefers well drained soil. It is drought tolerant once established and thrives in dry conditions, though it will benefit from occasional watering during extended heat. Good drainage is important, as overly wet soil can shorten its lifespan.

It typically grows 6 to 10 feet tall and wide, forming a broad, airy shrub. It is well suited for USDA zones 8 through 10 and is hardy down to around 20 to 25 degrees Fahrenheit. The foliage is semi evergreen, often holding in mild climates. This plant can also thrive in Zones 10 and 11 as we often see it in Southern California landscapes, which is why we have included these zones.

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

The flowers attract pollinators such as bees.

It is moderately deer resistant and typically avoided by rabbits once established.

Tree Mallow is especially well suited for cottage gardens, Mediterranean landscapes, and coastal plantings, where its soft texture and long bloom season can really shine.

With its fast growth, delicate flowers, and easy care nature, Lavatera bicolor is a great choice for adding lightness and color to sunny garden spaces.