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Delta Arrowhead

Sagittaria platyphylla, Alismataceae

Zones
5–9
Layer
Herbaceous
Lifespan
Perennial
Growth
Moderate

Guild Roles

ProducerBeneficial Insect Habitat

Growing Conditions

Sun

Full Sun (preferred)Partial Shade (tolerated)

Water

High (established)High (seedling)

Soil pH

6 – 8

Tolerances

Drought
Frost
Heat
Pest Resistance
Disease Resist.

Companion Plants

Lamance IrisIris brevicaulis
Pollinator SharingBeneficial Insect HabitatWind Protection
Amazon VelvetleafLimnocharis laforestii
Pollinator Sharing
Arrowleaf PickerelweedPontederia sagittata
Pollinator SharingBeneficial Insect Habitat

Antagonistic Plants

Common BulrushScirpus lacustris

Common bulrush forms dense stands that can outcompete arrowheads for growing space in shallow waters

Uses

Functions

Water FiltrationErosion ControlWildlife HabitatFood Production

Edible Parts

TubersYoung Leaves

Medicinal Uses

Traditional Digestive Aid

Common Questions

What zones does Delta Arrowhead grow in?

Delta Arrowhead grows in USDA hardiness zones 5 through 9.

What are good companion plants for Delta Arrowhead?

Good companions for Delta Arrowhead include Lamance Iris, Amazon Velvetleaf, Arrowleaf Pickerelweed.

Design guilds with Delta Arrowhead and see companion relationships visually.

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