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American Pillwort

Pilulariaamericana

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Genus
Pilularia (pil-loo-LAY-ree-a)
Info
Species
americana (a-mer-ih-KAY-na)
Info
Synonym
Sun Exposure

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Foliage

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Height
under 6 in. (15 cm)
Spacing

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Hardiness
USDA Zone 6a: to -23.3 °C (-10 °F)
USDA Zone 6b: to -20.5 °C (-5 °F)
USDA Zone 7a: to -17.7 °C (0 °F)
USDA Zone 7b: to -14.9 °C (5 °F)
USDA Zone 8a: to -12.2 °C (10 °F)
USDA Zone 8b: to -9.4 °C (15 °F)
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
Danger

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Bloom Color

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Bloom Time

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Other Details
Category
Perennials
Water Requirements
Requires consistently moist soil; do not let dry out between waterings
Very high moisture needs; suitable for bogs and water gardens
Foliage Color

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Where to Grow
Can be grown as an annual
Bloom Characteristics

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Bloom Size

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Other details

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Soil pH requirements

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Patent Information

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Propagation Methods
By dividing rhizomes, tubers, corms or bulbs (including offsets)
Seed Collecting

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Regional
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