Category
Ponds and Aquatics
Height
under 6 in. (15 cm)
Spacing
9-12 in. (22-30 cm)
Hardiness
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
USDA Zone 10a: to -1.1 °C (30 °F)
USDA Zone 10b: to 1.7 °C (35 °F)
USDA Zone 11: above 4.5 °C (40 °F)
Sun Exposure
Sun to Partial Shade
Danger
N/A
Bloom Color
Inconspicuous/none
| Bloom Time
Mid Summer
Late Summer/Early Fall
Foliage
Grown for foliage
Chartreuse/Yellow
Other details
Very high moisture needs; suitable for bogs and water gardens
May be a noxious weed or invasive
Soil pH requirements
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
7.6 to 7.8 (mildly alkaline)
Patent Information
Non-patented
Propagation Methods
Plant is viviparous
Seed Collecting
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