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Three-leaf Arrowhead

Sagittaria trifolia, Alismataceae

Zones
5–10
Layer
Herbaceous
Lifespan
Perennial
Growth
Moderate

Guild Roles

ProducerGround Cover

Growing Conditions

Sun

Full Sun (preferred)Partial Shade (tolerated)

Water

High (established)High (fruiting)High (seedling)

Soil pH

6 – 8

Tolerances

Drought
Frost
Heat
Pest Resistance
Disease Resist.

Companion Plants

Round-leaved PickerelweedPontederia rotundifolia
Pollinator Sharing
Knotted SpikerushEleocharis interstincta
Shade Provision
Manchurian Wild RiceZizania latifolia
Wind ProtectionBeneficial Insect Habitat

Antagonistic Plants

Giant ArrowheadSagittaria montevidensis

Related arrowhead species compete for similar emergent wetland niches and resources

Uses

Functions

Water FiltrationErosion ControlHabitat CreationFood Production

Edible Parts

TubersLeaves

Medicinal Uses

Digestive AidAnti-Inflammatory

Common Questions

What zones does Three-leaf Arrowhead grow in?

Three-leaf Arrowhead grows in USDA hardiness zones 5 through 10.

What are good companion plants for Three-leaf Arrowhead?

Good companions for Three-leaf Arrowhead include Round-leaved Pickerelweed, Knotted Spikerush, Manchurian Wild Rice.

Design guilds with Three-leaf Arrowhead and see companion relationships visually.

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