Thalictrum del. 'Splendide White' (Meadow-rue) — Clump forming

Overview

Thalictrum del. 'Splendide White' is a plant with a clump forming habit in the genus Thalictrum, part of the Ranunculaceae family, with deciduous foliage. Thalictrum del. 'Splendide White' grows best in partial shade, and tolerates loam and clay soils and any pH. Its UK hardiness is rated H5. Suggested uses include cottage and informal garden, city and courtyard gardens, architectural, cut flowers and flower borders and beds.

About

Thalictrum del. 'Splendide White' is an herbaceous perennial meadow-rue in the Ranunculaceae grown for airy sprays of white, stamen-rich flowers. The plant carries finely divided, bipinnate leaves that are commonly blue-green in tone. Flowering occurs from June to August, with blooms that lack obvious petals but show numerous long stamens. It favours shaded or damp situations where meadow-rues naturally occur.

About the genus

Thalictrum is a genus of 120–200 species of herbaceous perennial flowering plants in the buttercup family, Ranunculaceae, native mostly to temperate regions. Meadow-rue is a common name for plants in this genus.

Wikipedia contributors, "Thalictrum", CC BY-SA 4.0 — Thalictrum

In the garden

Thalictrum del. 'Splendide White' belongs to the meadow-rue group of the Ranunculaceae and reflects the genus tendency to occur across temperate regions. Like other meadow-rues it produces small, apetalous flowers dominated by long stamens, here presenting as white clouds above a textured mass of bipinnate leaves. Position this plant where shade or shelter and consistent moisture are available; meadow-rues are commonly found in shaded or damp locations and perform best in similar garden sites. Planting in a spot that retains some moisture through the season will support sustained flowering from June to August. Stems arise above the foliage to display the inflorescences, so give it room for the airy sprays to develop. Use Thalictrum del. 'Splendide White' in part-shade borders, alongside streams or ponds, or within woodland-edge plantings where its white, filigree flowers can lift darker green backdrops. Expect the distinctive stamen-rich flowers to carry the display through the summer months, creating a light, textural contrast with surrounding leaves.

Growing conditions

Best soil and position for Thalictrum

Sunlight: Partial shade
Soil type: Loam, Clay
Soil pH: Acid, Alkaline, Neutral
Soil moisture: Moist but well-drained
Aspect: East-facing, North-facing, South-facing, West-facing
Exposure: Exposed, Sheltered
UK hardiness: H5

Plant details

Thalictrum del. 'Splendide White' size, habit and characteristics

Habit: Clump forming
Foliage: Deciduous
Suggested uses: Cottage and informal garden, City and courtyard gardens, Architectural, Cut flowers, Flower borders and beds

Care notes

Pruning and caring for Thalictrum del. 'Splendide White'

Propagation: Seed, Division
Pest resistance: Slugs
Disease resistance: Powdery mildews

Frequently asked questions

Where is the best place to plant Thalictrum del. 'Splendide White'?

Thalictrum del. 'Splendide White' prefers partial shade. It suits exposed and sheltered positions.

What soil does Thalictrum del. 'Splendide White' need?

Thalictrum del. 'Splendide White' grows best in loam and clay soil. It is happy in soil of any pH. Aim for soil that stays moist but well-drained.

Is Thalictrum del. 'Splendide White' hardy in the UK?

Thalictrum del. 'Splendide White' has an RHS hardiness rating of H5, meaning it is hardy in most of the UK, tolerating -15 to -10°C.