Agapanthus africanus ‘Big Blue’ is a bold, architectural perennial grown for its striking spherical clusters of rich blue flowers. Blooming through summer on tall, sturdy stems, it brings height, structure, and long-lasting colour to borders and patio displays.
This variety forms neat clumps of strap-like green foliage and produces reliable flowering in sunny positions. Once established, it’s low-maintenance and drought-tolerant, making it a dependable choice for UK gardens.
Ideal for creating impact in garden borders or grouped displays, ‘Big Blue’ also attracts bees and pollinators, making it a great addition to wildlife-friendly planting schemes
🌿 Key Features
- 💙 Large deep blue flower heads in summer
- 📏 Upright stems reaching approx. 1–1.5m when mature
- 🌱 Clump-forming perennial with strappy green foliage
- ☀️ Thrives in full sun and well-drained soil
- 🐝 Attractive to bees and pollinators
- 🌊 Ideal for coastal and sunny gardens
- 🌼 Long flowering period for strong seasonal colour
🚚 Postage & Packaging
- ✅ FREE Royal Mail Tracked 48 Delivery
- ♻️ Secure, eco-friendly recycled R‑PET packaging
- 📦 Automatic upgrade to Tracked 24 on 2+ packs
🌱 Growing Information
Agapanthus ‘Big Blue’ performs best in full sun with free-draining soil. Good drainage is essential to prevent root issues.
Water regularly while establishing, then reduce as plants become more drought-tolerant.
Flowering typically occurs from early to late summer with tall stems rising above the foliage, creating a strong vertical feature.
In colder UK areas, provide winter protection or grow in sheltered spots as some evergreen types benefit from frost protection.
📦 What You’ll Receive
- ✔️ 5 x Agapanthus africanus ‘Big Blue’ plug plants
- ✔️ Supplied as approx. 5cm plugs
- ✔️ Healthy, well-rooted starter plants