Western Waterleaf
Hydrophyllum occidentale
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Pl. 21FF — Hydrophyllum occidentale
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IOverview
Overview
Western Waterleaf (Hydrophyllum occidentale) is a perennial herb found in the wilds of Arizona, California, Idaho, Nevada, Oregon, and Utah. This plant thrives in moist environments with partial sun to shade and can be identified by its light green leaves and white flowers that bloom from late spring into early summer. Known for its edible qualities, Western Waterleaf is often harvested for its tender leaves and roots, which are used in various culinary applications. Its adaptability to a range of soil types—light (sandy), medium, and heavy (clay)—and its preference for a pH between 6.2 and 7.5 make it a resilient plant in diverse habitats.
Quick answers
What is Western Waterleaf?
Western Waterleaf (Hydrophyllum occidentale) is a perennial herb found in the wilds of Arizona, California, Idaho, Nevada, Oregon, and Utah. This plant thrives in moist environments with partial sun to shade and can be identified by its light green leaves and white flowers that bloom from late spring into early summer.
Growingconditions · propagation · uses
VCultivation
Cultivation
Western Waterleaf thrives in partial sun to shade and prefers moist conditions. It adapts well to light (sandy), medium, and heavy (clay) soils with a pH between 6.2 and 7.5. This perennial grows up to 0.5 meters tall and can be propagated through division or seed. For best results, ensure the soil remains consistently moist and provide partial shade in hot climates. Hardy in temperate regions, it is native to Arizona, California, Idaho, Nevada, Oregon, and Utah. Leaves and roots are edible parts of this plant.
Light
Partial sun/shade
Water
Moist
Soil
Light (sandy), Medium, Heavy (clay)
Life cycle
Perennial
Habit
Forb/herb
Mature size
0.5 m tall
Soil pH
6.2–7.5
For first-time growers
How to grow Western Waterleaf for the first time
8steps
Start with Western Waterleaf as a simple, low-maintenance perennial for your garden.
- 1
What you'll need
A small plant or seeds, a trowel, and water.
- 2
Best time to plant
Plant in spring after the last frost or fall before the first freeze.
- 3
Soil and container prep
Ensure soil is well-draining with a pH between 6.2 and 7.5, and prepare a spot that receives partial sun to shade.
- 4
Sowing or transplanting
Transplant young plants or sow seeds directly into the ground in early spring.
- 5
First two weeks
Water regularly to keep soil moist but not waterlogged. Monitor for signs of stress.
- 6
Ongoing care
Provide consistent moisture and light, and mulch around plants to retain moisture and suppress weeds.
- 7
Harvest or pruning
Prune dead leaves in late winter to encourage new growth and maintain plant health.
- 8
Common mistakes
Overwatering, planting in heavy clay soil, neglecting light requirements, and not providing enough moisture during dry spells.
VIEdible & utility
Edible & utility
Edible parts:LeavesRoot
Edible uses: The Western Waterleaf is edible and can be eaten both raw or cooked. Its leaves and roots are commonly consumed. The leaves can be added fresh to salads for a mild flavor, while the roots may be boiled before consumption. Skip preparation details beyond this basic information as per the given data.
Contextrange · companions · related
VIIDistribution
6 native · 0 introduced
Distribution
6 native · 0 introducedDistribution across0 continents· 6 native
Broader regions
native:Arizona, California, Idaho, Nevada, Oregon, Utah
IXSpecimen gallery
1 image
Specimen gallery
1 imageXI
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Companion planting
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