Semponium ‘Sienna’

Semponium ‘Sienna’Semponium Sienna is a striking hybrid between Sempervivum and Aeonium, combining the hardiness of houseleeks with the bold, sculptural form of Aeoniums. It forms rosettes of rich sienna red foliage that deepen in colour with more sun, creating a dramatic focal point in pots, rockeries, and sunny borders. This unique, modern succulent is perfect for adding structure and colour year round, especially in contemporary or drought tolerant planting schemes.

Semponium ‘Sienna’ is a striking hybrid between Sempervivum and Aeonium, combining the hardiness of houseleeks with the bold, sculptural form of Aeoniums. It forms rosettes of rich sienna-red foliage that deepen in colour with more sun, creating a dramatic focal point in pots, rockeries, and sunny borders.

This unique, modern succulent is perfect for adding structure and colour year-round, especially in contemporary or drought-tolerant planting schemes. Its compact growth and low-maintenance nature make it ideal for containers and small outdoor spaces.

Plant Care 

Position: Full sun to partial shade – best colour develops in bright light

Hardiness: Semi-hardy evergreen perennial – protect from hard frost and prolonged freezing temperatures. Hardy down to -4c

Soil: Requires very well-draining soil to prevent rot, especially in winter

Hot Tips: Ideal for containers so it can be moved under cover in colder months. Avoid water sitting in the rosettes during winter to reduce risk of rot

Pet Friendly: Generally considered non-toxic, but best to avoid ingestion