Photo of Sidalcea calycosa ssp. rhizomata flower by Annie's Annuals & Perennials

Photo by Annie's Annuals & Perennials

Used with permission, all rights reserved

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Sidalcea calycosa ssp. rhizomata

Plant type

perennial, groundcover, aquatic

size

  • H: 6"-12"
  • W: 12"-36"

planting zones

  • 9a-11

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Sidalcea calycosa ssp. rhizomata plant details

Sidalcea calycosa ssp. rhizomata is a broadleaf deciduous perennial groundcover aquatic with green foliage. In spring and summer pink flowers emerge. Drought tolerant once established. Adapts to various soil conditions.

CHARACTERISTICS OF Sidalcea calycosa ssp. rhizomata

Plant type: perennial groundcover aquatic
Plant family: malvaceae
Foliage: deciduous green
Mature size: 12 IN - 36 IN - wide, 6 IN - 12 IN - tall
Flowers: pink blooms in spring and summer

GROWING CONDITIONS for Sidalcea calycosa ssp. rhizomata

USDA Zones: 9a - 11
Watering frequency: even moisture

Nursery contributed plant descriptions

Totally versatile, this extremely rare California native is the perfect groundcover for moist spots. Typically found growing in coastal marshes & fresh water wetland areas from Pt. Reyes north to Mendocino, it's surprisingly drought tolerant & adaptable. Darling pink 1.5" blooms occur May through July, accompanied by rounded, glossy leaves with scalloped margins. A low & vigorous grower, it quickly spreads via stolons in moist conditions. In full sun & with low water, it may go partially dormant in late-Summer. Terrific as the spiller in a container! To 6-12" tall.

By: Annie's Annuals & Perennials

Gardening facts about Sidalcea calycosa ssp. rhizomata plant

How to Grow Sidalcea calycosa ssp. rhizomata

  • Water Needs

    • even moisture - drought tolerant
  • Soil Needs

    • adaptable

Features

  • Foliage Color

    • green
  • Flower Color

    • pink
  • Flower Season

    • spring
    • summer
  • Foliage Season

    • deciduous

Landscape groups by tags

See other plant types of Sidalcea for your garden

aka Maple-Leaved Checkerbloom

Plant Type

Perennial

Zones

5a-9b

Size

Height: 24"

Width: 12"

  • mostly sun - mostly shade
  • even moisture
Photo of Sidalcea malachroides close-up, flower by Stan Shebs
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aka Sidalcea malviflora subsp. malviflora, Checker Mallow, Checkerbloom, Prairie Mallow, Siskiyou Checkerbloom

Plant Type

Perennial

Zones

5a-10b

Size

Height: 24"-48'

Width: 18"-24"

  • sun - mostly shade
  • even moisture - occasional
Photo of Sidalcea malviflora flower by The Watershed Nursery
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aka Palustre Checkerbloom, Palustre False Mallow

Plant Type

Perennial

Zones

6a-10b

Size

Height: 6"-10"

Width: 12"-24"

  • sun - mostly sun
  • regular - drought tolerant
Photo of Sidalcea malviflora 'Palustre' flower by Dancing Oaks Nursery
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aka Henderson's Checkermallow

Plant Type

Perennial

Zones

5a-10a

Size

Height: 30"

Width: 30"

  • sun
  • even moisture - regular
Photo of Sidalcea hendersonii flower by Annie's Annuals & Perennials
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aka Checker Mallow, PINK PRAIRIE MALLOW

Plant Type

Perennial

Zones

5a-9b

Size

Height: 4'

Width: 18"

  • sun - mostly shade
  • regular
Photo of Sidalcea 'Elsie Heugh' by Digging Dog Nursery
View Plant

More Options

+13 more Sidalcea
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