Plant Description

Descrption

Verbena bonariensis, commonly known as Tall Verbena or Purpletop Verbena, is a graceful, upright perennial with tall, slender stems topped by clusters of delicate violet-purple flowers. Flowering from summer until the first frosts, it attracts bees, butterflies, and other pollinators while adding height and movement to borders without blocking the view.

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Plant Care

Everything you need to know to keep your plant happy and thriving.

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Light

Bright Light

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Water

Low to moderate watering. Water regularly while establishing, then only during prolonged dry spells. Container-grown plants will need more frequent watering during warm weather.

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Soil

Well-draining, moderately fertile soil. Tolerates a range of soil types provided they do not become waterlogged.

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Repot

If grown in containers, repot every 2–3 years with fresh compost. Garden-grown plants establish best when left undisturbed and often self-seed naturally.

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Humidity

Low

Difficulty

Beginner

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Pet Friendly

Yes

💡 Joe's Top Tip

Leave the seed heads standing through autumn and winter for wildlife and natural self-seeding. Deadhead if you prefer a tidier look, or let a few flowers go to seed for new plants next year.

⚠️ Common Mistake

Most people struggle with Verbena bonariensis by planting it in too much shade or heavy, poorly drained soil, which reduces flowering and weakens growth.

📅 When To Come Back To Us

Bring it back (or a photo) next season if you want: • Advice on pruning and overwintering • Help encouraging more flowers • Tips on managing self-seeding or dividing mature plants

🌿 Plant Fact

Despite growing up to 2 metres tall, the open, airy stems allow you to see through the plant, making it ideal for adding height to borders without overwhelming neighbouring plants.

🌍 Country Of Origin

South America