
trefle.io · Taken Sep 16, 2020 by tina caspari (cc-by-sa)
Onagraceae
Mexican primrose-willow
Ludwigia octovalvis
Also known as Oenothera octovalvis, Jussiaea octovalvis, creeping water primrose, ludwigia
Tropical Plants · Native Plants · Aquatic · Wetland · Tropical · Yellow Flowers · Pond Margin · Rain Garden · Perennial · Fast Growing · Wildlife Garden · Onagraceae
Mexican primrose-willow is a fast-growing tropical perennial that thrives in moist to wet soils along pond edges, rain gardens, or boggy areas. It produces cheerful bright yellow flowers nearly year-round in warm climates and requires very little care beyond consistent moisture and full sun to partial shade. In frost-prone areas it can be grown as an annual or brought indoors over winter.
Growing conditions
The details behind the basics
- Daily light
- 6 hours
- Watering
- Keep soil consistently moist to wet; tolerates standing water around roots · Every 3-5 days
- Maintenance
- Low
- Soil
- loam
- Soil pH
- 6–7.5
- Temperature
- 0°F to 90°F
- Cycle
- Perennial
- Propagation
- Seed, Cutting
Hardiness
USDA 5a-9b
Form & growth
Mature size and habit
- Mature height
- 2 ft – 5 ft
- Spread
- 3 ft
- Spacing
- 24 in apart
- Growth rate
- Moderate
- Root depth
- Medium
- Flowers
- No
- Foliage
- Medium
Ecology & origin
Where it belongs and what it brings
- Native to
- Alabama, Andaman Is., Angola, Argentina Northeast, Assam, Bahamas, Bangladesh, Belize, Benin, Bismarck Archipelago, Bolivia, Borneo, Botswana, Brazil North, Brazil Northeast, Brazil South, Brazil Southeast, Brazil West-Central, Burkina, Burundi
- Attracts
- Bees, Butterflies, Birds
Sources: trefle, usda
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