Tetrastigma harmandii, commonly known as ayo, is an evergreen climbing plant from the Vitaceae family. Like other members of the Tetrastigma genus, it features tendrils and palmate leaves, and produces small greenish flowers in summer that may develop into black berries. This cultivar thrives in fertile, well-drained loam soil with a moist but well-drained condition, preferring a west-facing, sheltered position in full sun or partial shade. It is hardy to H1a and is well suited for patio and container planting, requiring support and propagation by semi-ripe cuttings or layering.

Tetrastigma harmandii (ayo) thrives in full sun or partial shade, ideal for patios and containers with winter interest, hardy to RHS H1a.

Tetrastigma harmandii

Tetrastigma obtectum is an evergreen climbing plant within the Tetrastigma genus, known for its tendrils and palmate leaves. It thrives in fertile, moist but well-drained loam soils with a pH ranging from acid to alkaline. Suitable for west-facing, sheltered spots in full sun or partial shade, it is hardy to UK zone H1a. This cultivar is ideal for patios and containers, with roots that prefer shade. It flowers in spring and summer, producing small greenish flowers that may develop into black berries. Propagation can be done through semi-ripe cuttings or layering.

Tetrastigma obtectum is an evergreen climber with palmate leaves, ideal for patios and containers, thriving in full sun or partial shade during spring and

Tetrastigma obtectum

Tetrastigma yunnanense var. triphyllum is an evergreen climbing plant from the genus Tetrastigma, known for its tendrils and palmate leaves. It thrives in fertile, well-drained loam soil with a moist but well-drained condition, suitable for acid, alkaline, or neutral pH. This cultivar prefers a west-facing, sheltered position in full sun or partial shade and is hardy to H1a, making it ideal for patio and container planting. It requires support for climbing and can be propagated by semi-ripe cuttings or layering. Its interest extends into winter.

Tetrastigma yunnanense var. triphyllum is an evergreen climber with palmate leaves, ideal for patios and containers, thriving in winter with H1a hardiness.