Red Verbena (Verbena peruviana)

Red Verbena

Verbena peruviana

A vibrant, trailing perennial that carpets the ground in dazzling scarlet blooms. Herbaceous groundcover; other names: Peruvian Verbena.

Requires full sun for optimal blooming and to prevent fungal diseases like powdery mildew.
1–2/week
Easy
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Plant Needs

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Sunlight Requires full sun for optimal blooming and to prevent fungal diseases like powdery mildew.
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Watering Drought tolerant once established; water deeply when the top inch of soil feels dry.
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Temperature Thrives in heat; frost-tender but can survive as a perennial in USDA zones 8-11.
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Characteristics

  • Leaves: Opposite, ovate to oblong, 2-5 cm long, margins deeply toothed or lobed, surface rough and hairy (hirsute);
  • Flowers: Flat-topped corymb clusters featuring bright scarlet red, tubular flowers with 5 spreading petal lobes;
  • Stems: Creeping and trailing, rooting at the nodes, densely covered in fine hairs;
  • Roots: Fibrous root system, easily establishing from creeping stem nodes.
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Care Guide

Watering

Water moderately, allowing the soil to dry out slightly between waterings.

Fertilization

Apply a balanced, slow-release fertilizer at the start of the growing season.. Avoid over-fertilizing with nitrogen, which promotes leafy growth at the expense of flowers.

Banana Peel Tea:Soak chopped banana peels in a jar of water for 24-48 hours. Strain the liquid and dilute 1:1 with fresh water. Pour at the base of the plant to boost flower production. Discard the solid peels in a compost bin to avoid attracting pests.
Pruning
  • Deadheading: Regularly remove spent flower clusters to encourage continuous blooming throughout the season;
  • Trimming: Cut back leggy or overgrown stems by one-third in mid-summer to promote bushier growth;
  • Cleanup: Remove any dead or diseased foliage immediately to maintain good air circulation.
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: Non-toxic to cats per ASPCA guidelines.

Humans: Generally considered non-toxic to humans; no adverse effects expected from minor accidental ingestion or skin contact.

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Garden Uses & Culture

Culture: In ancient Roman and Celtic traditions, plants in the Verbena genus were considered sacred, often used in purification rituals and believed to ward off evil.

Usage: Excellent as a ground cover, trailing over retaining walls, in hanging baskets, or as a vibrant addition to pollinator gardens to attract butterflies and hummingbirds.