Overview
Clematis armandi Treasure's form is a climbing climber wall shrub in the genus Clematis, part of the Ranunculaceae family, with deciduous foliage. Clematis armandi Treasure's form grows best in full sun and partial shade, and tolerates most soils and any pH. Its UK hardiness is rated H5. Suggested uses include climbers, walls, fences, obelisks, pergolas, trees, containers and mixed borders.
About
Clematis armandi 'Treasure's form' is a deciduous climbing cultivar within the Clematis genus, known for its twining leaf stalks and prominent flowers. It thrives in full sun or partial shade and adapts well to various soil types including chalk, clay, loam, and sand, provided the soil is moist but well-drained. Suitable for growing on walls, fences, obelisks, pergolas, trees, containers, and mixed borders, it requires the roots and base to be kept cool and shaded. This hardy plant is best appreciated during spring and summer.
Growing conditions
Best soil and position for Clematis
- Sunlight
- Full sun, Partial shade
- Soil type
- Chalk, Clay, Loam, Sand
- Soil pH
- Acid, Alkaline, Neutral
- Soil moisture
- Moist but well-drained
- Aspect
- North-facing, South-facing, East-facing, West-facing
- Exposure
- Exposed, Sheltered
- UK hardiness
- H5
Plant details
Clematis armandi Treasure's form size, habit and characteristics
- Plant type
- Climber Wall Shrub
- Habit
- Climbing
- Foliage
- Deciduous
- Suggested uses
- Climbers, Walls, Fences, Obelisks, Pergolas, Trees, Containers, Mixed borders
Care notes
Pruning and caring for Clematis armandi Treasure's form
- Propagation
- Cuttings, Layering, Seed
- Pest resistance
- Aphids, Capsid bugs, Caterpillars, Earwigs
- Disease resistance
- Powdery mildew, Clematis wilt
Frequently asked questions
Where is the best place to plant Clematis armandi Treasure's form?
Clematis armandi Treasure's form prefers full sun and partial shade. It suits exposed and sheltered positions.
What soil does Clematis armandi Treasure's form need?
Clematis armandi Treasure's form is adaptable and grows happily in most soil types, including chalk, clay, loam and sand. It is happy in soil of any pH. Aim for soil that stays moist but well-drained.
Is Clematis armandi Treasure's form hardy in the UK?
Clematis armandi Treasure's form has an RHS hardiness rating of H5, meaning it is hardy in most of the UK, tolerating -15 to -10°C.
How do I propagate Clematis armandi Treasure's form?
Cuttings, Layering, Seed.
More in the Clematis genus
- Clematis 'Albiflora' (A)

- Clematis 'Amanda Marie' (Vt)
- Clematis 'Andante' (I)
- Clematis 'Anna' (EL)
- Clematis 'Annette's Seedling'
- Clematis 'Apricot Star' (M)
- Clematis 'Basilisk'
- Clematis 'Betty Risdon' (EL)