Lemon verbena (Aloysia citrodora)

Lemon verbena

Aloysia citrodora

It releases a crisp citrus fragrance at the slightest touch—a sensory delight in the herb garden. Deciduous woody shrub; other names: lemon beebrush.

Requires full sun for optimal growth, dense foliage, and maximum essential oil production.
1/week
Easy
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Plant Needs

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Sunlight Requires full sun for optimal growth, dense foliage, and maximum essential oil production.
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Watering Prefers evenly moist but well-drained soil; allow the top inch of soil to dry out between waterings.
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Temperature Thrives in warm climates; frost-tender and requires winter protection or indoor overwintering in cold regions.
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Characteristics

  • Leaves: Lanceolate, 7 - 10 cm long, arranged in whorls of three or four, pale green with a rough, slightly bristly texture and a strong lemon scent when crushed;
  • Flowers: Tiny, tubular, white to pale lilac, arranged in loose terminal panicles;
  • Stem: Slender, woody, longitudinally striated, becoming sprawling and leggy if left unpruned.
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Care Guide

Watering

Water deeply when the top inch of soil feels dry to the touch.

Fertilization

Apply a balanced liquid fertilizer to encourage leafy, aromatic growth.. Avoid over-fertilizing, which can diminish the concentration of essential oils in the leaves.

Banana Peel Tea:Soak chopped banana peels in water for 24 hours, strain, and use the liquid to water the plant. Discard the raw peels in a compost bin to avoid attracting pests or causing mold on the soil surface.
Pruning
  • Prune heavily in early spring just as new growth begins to maintain a bushy shape;
  • Remove dead, diseased, or crossing branches to improve air circulation;
  • Pinch back growing tips during the summer to encourage branching and prevent leggy growth.
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: Toxic to cats per ASPCA; essential oils can cause gastrointestinal irritation.

Humans: Generally safe for human consumption; widely used as a culinary herb and in teas.

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Garden Uses & Culture

Culture: Highly prized in Victorian England, it was a staple in potpourri and tussie-mussies (small flower bouquets), where it symbolized sensibility and discretion in the language of flowers.

Usage: Leaves are used to flavor teas, syrups, fruit salads, and poultry dishes; essential oils are extracted for perfumery, soaps, and cosmetics.