Penstemon ‘Swan Lake’

Penstemon ‘Swan Lake’ is a graceful perennial admired for its elegant pure-white tubular flowers held on tall, upright stems. Its fresh, clean colouring and long flowering season make it a standout choice for brightening garden beds with minimal maintenance.

🌱 Why Gardeners Love Penstemon ‘Swan Lake’

✔ Beautiful pure-white blooms - Adds brightness and contrast to any garden design.
✔ Long flowering season - Offers months of colour from late spring through autumn.
✔ Attracts pollinators - Bees and butterflies flock to its nectar-rich flowers.
✔ Hardy and reliable - Thrives in a wide range of climates with very little care.
✔ Elegant vertical structure - Upright flower spikes bring height and movement to garden beds.

🏡 How to Use Penstemon ‘Swan Lake’ in Your Garden

✅ White garden or moonlight theme - Ideal for creating glowing evening displays.
✅ Mixed perennial borders - Provides crisp contrast against colourful flowering plants.
✅ Formal or cottage gardens - Versatile enough to suit structured and relaxed designs alike.
✅ Cut flowers - Long stems and clean white blooms make stunning arrangements.

Easy Planting & Care Guide

• Spacing: Plant 40 to 50cm apart for generous, full clumps; adding extra plants creates a stronger, more unified display.

• Best Planting Time: Can be planted year-round, best seasons are spring and autumn.

• Mulching & Fertilising: This plant thrives naturally and does not require mulching or fertiliser to stay healthy.

❔ FAQs About Penstemon ‘Swan Lake’

How long does it flower?
It blooms for many months, typically from late spring until early autumn.

Does it tolerate heat?
Yes, it handles warm conditions well, especially with occasional watering during extreme heat.

Will it grow in part shade?
It performs best in full sun but will still flower in lightly shaded areas.

Does it need pruning?
Remove spent flower spikes to encourage further blooming and keep the plant tidy.

Can it be grown in pots?
Yes, it thrives in medium to large pots with good drainage.

🌿 Ready to Transform Your Garden?

Limited stock available, order your Penstemon ‘Swan Lake’ today and enjoy elegant white blooms all season!