2026 Availability- Expected pickup date is late April to early May
Maple Mallow, sometimes known as Mountain Hollyhock, (Iliamna rivularis) is a beautiful Utah plant that looks similar to more traditional garden Hollyhocks. This tall perennial features large, open, rose-pink flowers from summer to early fall. Maple Mallow establishes easily and freely reseeds itself, so make sure to choose an appropriate planting site where this can be allowed. This plant makes a stunning addition to the back of garden beds, borders, or cottage gardens, natural meadow plantings, or the edge of shaded and woodland gardens.
Maple Mallow/Mountain Hollyhock
Irrigation Requirement: Moderate (1/2" every 7-10 days)
Mature Size: 3 - 6' tall and 2 - 3' wide
Spacing: 36" apart
Bloom Colors: Pink
Bloom Season: June - August
Hardiness Zone: 3 - 8
Light Requirement: Full Sun or Partial Shade
Deer Resistant: No
Salt Tolerant: Unknown
Soils: Tolerates a wide range of soils, including sand, loam, or clay soils if well-drained.
Plants in the Iliamna genus are a host species for 1 known native pollinator in northern Utah. Maple Mallow's large and attractive blooms also attract many pollinators during the summer months.