Sidalcea malviflora 'Reverend Page Roberts' (Dwarf Checkerbloom) — Perennial herb

Overview

Sidalcea malviflora 'Reverend Page Roberts' is a perennial herb in the genus Sidalcea, part of the Malvaceae family. It typically grows around 0.8 m tall. Sidalcea malviflora 'Reverend Page Roberts' grows best in full sun, and tolerates most soils. Its UK hardiness is rated H7. It is native to California and USA.

About the genus

Sidalcea is a genus of the botanical family Malvaceae. It contains several species of flowering plants known generally as checkerblooms or checkermallows, or prairie mallows in the United Kingdom. They can be annuals or perennials, some rhizomatous.

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

In the garden

Sidalcea malviflora 'Reverend Page Roberts' is a herbaceous perennial from California that produces upright summer flower spikes, reaching roughly 0.8 m at maturity. The cultivar suits gardeners who want summer-height perennials without tree or shrub structure, and it is rated H7 for the UK, so it withstands winter exposure without shelter. Place this Sidalcea in a sunny position where the soil stays moist but drains freely; it adapts to sandy, loamy or clay soils provided water does not pool around the crown. Full sun exposure encourages the strongest flowering. The plant is also listed for USDA zones 5–9, which helps when comparing its tolerance to colder or milder climates. Use it towards the middle or rear of a sunny herbaceous border where stems to about 0.8 m will rise above lower perennials; allow room for summer flowering from June to August. Avoid waterlogged sites and give plants a little space to air around the base to reduce any risk of stem rot in very wet winters. Expect visible flowering stems in summer so position the plant where its spikes can be enjoyed at eye level.

Growing conditions

Best soil and position for Sidalcea

Sunlight: Full sun
Soil type: Sandy, Loamy, Clay
Soil moisture: Moist but well-drained
Exposure: Full sun
UK hardiness: H7

Plant details

Sidalcea malviflora 'Reverend Page Roberts' size, habit and characteristics

Plant type: Perennial herb
Height: 0.8 m
Native to: California, USA

Care notes

Pruning and caring for Sidalcea malviflora 'Reverend Page Roberts'

Propagation: Seed, division

Frequently asked questions

Where is the best place to plant Sidalcea malviflora 'Reverend Page Roberts'?

Sidalcea malviflora 'Reverend Page Roberts' prefers full sun. It suits full sun positions.

What soil does Sidalcea malviflora 'Reverend Page Roberts' need?

Sidalcea malviflora 'Reverend Page Roberts' is adaptable and grows happily in most soil types, including sandy, loamy and clay. Aim for soil that stays moist but well-drained.

How big does Sidalcea malviflora 'Reverend Page Roberts' grow?

Sidalcea malviflora 'Reverend Page Roberts' reaches a height of 0.8 m.

Is Sidalcea malviflora 'Reverend Page Roberts' hardy in the UK?

Sidalcea malviflora 'Reverend Page Roberts' has an RHS hardiness rating of H7, meaning it is fully hardy throughout the UK, tolerating temperatures below -20°C.