Delta Arrowhead
Sagittaria platyphyllanative · Hill Country
Delta Arrowhead is a wildflower native to the Texas Hill Country that grows 1–3 ft tall and 3 ft wide. It wants full sun or part shade and high water. Blooms white in mid summer. Good for aquatic wildlife, birds and small mammals.
Wet ground only. A wetland plant: it needs standing water or saturated soil — a pond edge, creek bank or rain garden, not a dry upland bed.
Will it grow in your yard?
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The facts
5 sources- Type
- Wildflower
- Sun
- Full sun to part shade (3–6 hrs of direct sun)
- Water
- High
- Height
- 1–3 ft
- Spread
- 3 ft
- Bloom
- Mid Summer · white
- Foliage
- Deciduous or dies back in winter
- Soil
- Recorded on moist, mud, sand, wet
- Wildlife
- Supports aquatic wildlife, birds, browsing mammals and small mammals
Where it grows
Recorded in these EPA Level IV ecoregions in the Austin and Hill Country launch area:
Balcones CanyonlandsLlano UpliftEdwards Plateau WoodlandNorthern Blackland PrairieSouthern Post Oak SavannaFloodplains and Low TerracesLimestone Cut PlainSan Antonio Prairie
260 occurrence records in Central Texas (GBIF).
Can you buy it?
Also grows here — hard to find. Native and recorded growing in Central Texas, but not on the grower stock lists we read. Sourcing varies: some are stocked widely, others you will have to hunt for.