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Scarlet Temple

Alternanthera reineckii, Amaranthaceae

Zones
9–11
Layer
Herbaceous
Lifespan
Perennial
Growth
Moderate

Guild Roles

Ground CoverBeneficial Insect Habitat

Growing Conditions

Sun

Full Sun (preferred)Partial Shade (tolerated)

Water

High (established)

Soil pH

5.5 – 7.5

Tolerances

Drought
Frost
Heat
Pest Resistance
Disease Resist.

Companion Plants

Dwarf RotalaRotala rotundifolia
Beneficial Insect Habitat
Madagascar Lace PlantAponogeton madagascariensis
Shade ProvisionBeneficial Insect Habitat

Antagonistic Plants

Chinese MarshweedLimnophila chinensis

Scarlet Temple's dense growth may outcompete Chinese Marshweed for available light

Long-fruited Primrose WillowLudwigia octovalvis

Both are fast-growing plants that compete for light and space in aquatic margins

Uses

Functions

Water FiltrationNutrient UptakeErosion ControlOrnamental

Edible Parts

Young Leaves

Medicinal Uses

Anti-Inflammatory

Common Questions

What zones does Scarlet Temple grow in?

Scarlet Temple grows in USDA hardiness zones 9 through 11.

What are good companion plants for Scarlet Temple?

Good companions for Scarlet Temple include Dwarf Rotala, Madagascar Lace Plant.

Design guilds with Scarlet Temple and see companion relationships visually.

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